A. FINKL & SONS CO.

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CHICAGO, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
High toughness martensitic stainless steel and reciprocating pump m...
- Patent number 10,870,900
- Issue date Dec 22, 2020
- A. Finkl & Sons Co.
- Algirdas Underys
- C21 - METALLURGY OF IRON
Information Patent Grant
Systems and methods for controlling a vacuum arc remelting furnace...
- Patent number 10,591,217
- Issue date Mar 17, 2020
- A. Finkl & Sons Co.
- Algirdas Underys
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Precipitation hardened martensitic stainless steel and reciprocatin...
- Patent number 10,344,758
- Issue date Jul 9, 2019
- A. Finkl & Sons Co.
- Algirdas Underys
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Plastic injection mold tooling and a method of manufacture thereof
- Patent number 10,294,538
- Issue date May 21, 2019
- A. Finkl & Sons Co.
- Louis-Philippe Lapierre-Boire
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plastic injection mold tooling and a method of manufacture thereof
- Patent number 10,260,122
- Issue date Apr 16, 2019
- A. Finkl & Sons Co.
- Louis-Philippe Lapierre
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Economical plastic tooling cores for mold and die sets
- Patent number 10,239,245
- Issue date Mar 26, 2019
- A. Finkl & Sons Co.
- Louis Philippe Lapierre-Boire
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexible minimum energy utilization electric arc furnace system and...
- Patent number 9,551,045
- Issue date Jan 24, 2017
- A. Finkl & Sons Co.
- John A. Guliana
- C21 - METALLURGY OF IRON
Information Patent Grant
Flexible minimum energy utilization electric arc furnace system and...
- Patent number 8,562,713
- Issue date Oct 22, 2013
- A. Finkl & Sons Co.
- John A. Guliana
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for softening a selected portion of a steel object by hea...
- Patent number 7,077,993
- Issue date Jul 18, 2006
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat treatment method and apparatus
- Patent number 6,972,058
- Issue date Dec 6, 2005
- A. Finkl & Sons Co.
- Algirdas A. Underys
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for preventing cracking of the shank junction...
- Patent number 6,398,885
- Issue date Jun 4, 2002
- A. Finkl & Sons Co.
- Charles W. Finkl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for rapidly processing machine tool chips
- Patent number 6,325,203
- Issue date Dec 4, 2001
- A. Finkl & Sons Co.
- John Guliana
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool for glass molding operations and method of manufacture thereof
- Patent number 6,110,300
- Issue date Aug 29, 2000
- A. Finkl & Sons Co.
- Guy A. Brada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High ductility very clean non-micro banded die casting steel
- Patent number 6,019,938
- Issue date Feb 1, 2000
- A. Finkl & Sons Co.
- Algirdas A. Underys
- C21 - METALLURGY OF IRON
Information Patent Grant
High impact and thermal shock resistant die steel, dies, dies block...
- Patent number 5,972,130
- Issue date Oct 26, 1999
- A. Finkl & Sons Co.
- Algirdas A. Underys
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fine grained ductile plastic injection molds forging tools and mach...
- Patent number 5,888,450
- Issue date Mar 30, 1999
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Molds for plastic prototyping and isothermal forging of aluminum, s...
- Patent number 5,827,376
- Issue date Oct 27, 1998
- A. Finkl & Sons Co.
- Algirdas A. Underys
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Maraging type hot work implement or tool and method of manufacture...
- Patent number 5,720,829
- Issue date Feb 24, 1998
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dual purpose steel and products produced therefrom
- Patent number 5,496,516
- Issue date Mar 5, 1996
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Warm forging implement, composition and method of manufacture thereof
- Patent number 5,415,834
- Issue date May 16, 1995
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Double stabilized stainless-type steel die block
- Patent number 5,364,588
- Issue date Nov 15, 1994
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for double vacuum production of steel
- Patent number 5,252,120
- Issue date Oct 12, 1993
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON
Information Patent Grant
Hot work die block
- Patent number 5,244,626
- Issue date Sep 14, 1993
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nitrogen steel and method of manufacture thereof
- Patent number 5,232,660
- Issue date Aug 3, 1993
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for controlled fluid quenching of steel
- Patent number 5,180,444
- Issue date Jan 19, 1993
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON
Information Patent Grant
High temperature fine-grained steel product
- Patent number 5,110,379
- Issue date May 5, 1992
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Car bottom furnace system and method of operation thereof
- Patent number 5,094,431
- Issue date Mar 10, 1992
- A. Finkl & Sons Co.
- Bruce C. Liimatainen
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Low alloy steel product
- Patent number 5,059,389
- Issue date Oct 22, 1991
- A. Finkl & Sons Co.
- Charles W. Finkl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tri-level method and apparatus for post melting treatment of molten...
- Patent number 4,950,324
- Issue date Aug 21, 1990
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON
Information Patent Grant
Simplified method and apparatus for treating molten steel
- Patent number 4,894,087
- Issue date Jan 16, 1990
- A. Finkl & Sons Co.
- Charles W. Finkl
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
PRE-HARDENED STEEL COMPOSITION AND MACHINE PARTS MADE THEREWITH
- Publication number 20230243026
- Publication date Aug 3, 2023
- A. Finkl & Sons Co.
- Benjamin W. Ritchey
- C21 - METALLURGY OF IRON
Information Patent Application
PRE-HARDENED STEEL COMPOSITION AND MACHINE PARTS MADE THEREWITH
- Publication number 20220356551
- Publication date Nov 10, 2022
- A. Finkl & Sons Co.
- Benjamin W. Ritchey
- C21 - METALLURGY OF IRON
Information Patent Application
PRE-HARDENED STEEL COMPOSITION AND MACHINE PARTS MADE THEREWITH
- Publication number 20220162730
- Publication date May 26, 2022
- A. Finkl & Sons Co.
- Benjamin W. Ritchey
- C21 - METALLURGY OF IRON
Information Patent Application
LOW PHOSPHORUS, ZIRCONIUM MICRO-ALLOYED, FRACTURE RESISTANT STEEL A...
- Publication number 20200190641
- Publication date Jun 18, 2020
- A. Finkl & Sons Co.
- Algirdas Underys
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH AND TOUGHNESS STEEL COMPOSITION AND MACHINE PARTS MAD...
- Publication number 20200123628
- Publication date Apr 23, 2020
- A. Finkl & Sons Co.
- Louis-Philippe Lapierre-Boire
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ECONOMICAL PLASTIC TOOLING CORES FOR MOLD AND DIE SETS
- Publication number 20190152106
- Publication date May 23, 2019
- A. Finkl & Sons Co.
- Louis-Philippe Lapierre-Boire
- C21 - METALLURGY OF IRON
Information Patent Application
High Toughness Martensitic Stainless Steel and Reciprocating Pump M...
- Publication number 20180355449
- Publication date Dec 13, 2018
- A. Finkl & Sons Co.
- Algirdas Underys
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Plastic Injection Mold Tooling And A Method Of Manufacture Thereof
- Publication number 20180298458
- Publication date Oct 18, 2018
- A. Finkl & Sons Co.
- Louis-Philippe Lapierre
- C21 - METALLURGY OF IRON
Information Patent Application
Systems And Methods For Controlling A Vacuum Arc Remelting Furnace...
- Publication number 20180120029
- Publication date May 3, 2018
- A. Finkl & Sons Co.
- Algirdas Underys
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Precipitation Hardened Martensitic Stainless Steel and Reciprocatin...
- Publication number 20170292515
- Publication date Oct 12, 2017
- A. Finkl & Sons Co.
- Algirdas Underys
- C21 - METALLURGY OF IRON
Information Patent Application
Economical Plastic tooling cores for mold & die sets
- Publication number 20170217065
- Publication date Aug 3, 2017
- A. Finkl & Sons Co.
- Louis-Philippe Lapierie-Boire
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Flexible minimum energy utilization electric arc furnace system and...
- Publication number 20120298325
- Publication date Nov 29, 2012
- A. Finkl & Sons Co.
- John A. Guliana
- C21 - METALLURGY OF IRON

Trademarklast 30 trademarks

Information Trademark
98754452 - HARDTEM
- Serial number 98754452
- Filing date Sep 17, 2024
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
98753177 - DURODI
- Serial number 98753177
- Filing date Sep 16, 2024
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
90788471 - SUPERDIE
- Serial number 90788471
- Registration number 7001577
- Filing date Jun 22, 2021
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
88637991 - MPX
- Serial number 88637991
- Registration number 6196661
- Filing date Oct 1, 2019
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
87843522 - PRESS-X
- Serial number 87843522
- Registration number 5932852
- Filing date Mar 21, 2018
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
87484977 - SHELLEX
- Serial number 87484977
- Registration number 5538387
- Filing date Jun 12, 2017
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
87438253 - UVX
- Serial number 87438253
- Registration number 5409006
- Filing date May 5, 2017
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
87101178 - HVX
- Serial number 87101178
- Registration number 5233857
- Filing date Jul 12, 2016
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76717993 - F FINKL STEEL SCHMOLZ+ BICKENBACH GROUP
- Serial number 76717993
- Registration number 4961881
- Filing date May 5, 2015
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76717826 - F
- Serial number 76717826
- Registration number 5009953
- Filing date Apr 6, 2015
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76712707 - HI HARD
- Serial number 76712707
- Registration number 4351947
- Filing date Oct 24, 2012
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76707633 - FINKL
- Serial number 76707633
- Registration number 4169556
- Filing date May 16, 2011
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76705559 - MDI
- Serial number 76705559
- Registration number 3987504
- Filing date Dec 3, 2010
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76705558 - MAXI DRIL
- Serial number 76705558
- Registration number 4092642
- Filing date Dec 3, 2010
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76695207 - PARTNER PROGRAM
- Serial number 76695207
- Registration number 3738495
- Filing date Jan 9, 2009
- A. FINKL & SONS CO.
- 35 - Advertising
Information Trademark
76692491 - CASE DIE
- Serial number 76692491
- Registration number 3803478
- Filing date Sep 2, 2008
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76688732 - FINKL STEEL
- Serial number 76688732
- Registration number 3793396
- Filing date Apr 18, 2008
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76688731 - FINKL STEEL
- Serial number 76688731
- Registration number 3778379
- Filing date Apr 18, 2008
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76514052 - DCF
- Serial number 76514052
- Registration number 2816929
- Filing date May 9, 2003
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76242286 - HI HARD
- Serial number 76242286
- Registration number 2614707
- Filing date Apr 18, 2001
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76071588 - MLQ
- Serial number 76071588
- Registration number 2457332
- Filing date Jun 16, 2000
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76039093 - 420LQ
- Serial number 76039093
- Registration number 2834794
- Filing date May 2, 2000
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
76012922 - 420MB
- Serial number 76012922
- Registration number 2519466
- Filing date Mar 29, 2000
- A. Fink1 & Sons Co
- 6 - Common metals and their alloys
Information Trademark
76012921 - 420M
- Serial number 76012921
- Registration number 2575195
- Filing date Mar 29, 2000
- A. Fink1 & Sons Co
- 6 - Common metals and their alloys
Information Trademark
76012923 - LR
- Serial number 76012923
- Registration number 2539318
- Filing date Mar 29, 2000
- A. Fink1 & Sons Co
- 6 - Common metals and their alloys
Information Trademark
75942292 - RA40
- Serial number 75942292
- Registration number 2606491
- Filing date Mar 13, 2000
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
75942141 - FILM DIE
- Serial number 75942141
- Registration number 2689500
- Filing date Mar 13, 2000
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
75679925 - DCF 44
- Serial number 75679925
- Filing date Apr 11, 1999
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
75641055 - ALU-C
- Serial number 75641055
- Registration number 2374636
- Filing date Feb 16, 1999
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys
Information Trademark
75626644 - MAR-X
- Serial number 75626644
- Registration number 2618501
- Filing date Jan 19, 1999
- A. FINKL & SONS CO.
- 6 - Common metals and their alloys

A. FINKL & SONS CO.

Organization

Patents Grantslast 30 patents

High toughness martensitic stainless steel and reciprocating pump m...

Systems and methods for controlling a vacuum arc remelting furnace...

Precipitation hardened martensitic stainless steel and reciprocatin...

Plastic injection mold tooling and a method of manufacture thereof

Plastic injection mold tooling and a method of manufacture thereof

Economical plastic tooling cores for mold and die sets

Flexible minimum energy utilization electric arc furnace system and...

Flexible minimum energy utilization electric arc furnace system and...

Apparatus for softening a selected portion of a steel object by hea...

Heat treatment method and apparatus

Method and apparatus for preventing cracking of the shank junction...

Method and apparatus for rapidly processing machine tool chips

Tool for glass molding operations and method of manufacture thereof

High ductility very clean non-micro banded die casting steel

High impact and thermal shock resistant die steel, dies, dies block...

Fine grained ductile plastic injection molds forging tools and mach...

Molds for plastic prototyping and isothermal forging of aluminum, s...

Maraging type hot work implement or tool and method of manufacture...

Dual purpose steel and products produced therefrom

Warm forging implement, composition and method of manufacture thereof

Double stabilized stainless-type steel die block

Method and apparatus for double vacuum production of steel

Hot work die block

Nitrogen steel and method of manufacture thereof

Method for controlled fluid quenching of steel

High temperature fine-grained steel product

Car bottom furnace system and method of operation thereof

Low alloy steel product

Tri-level method and apparatus for post melting treatment of molten...

Simplified method and apparatus for treating molten steel

Patents Applicationslast 30 patents

PRE-HARDENED STEEL COMPOSITION AND MACHINE PARTS MADE THEREWITH

PRE-HARDENED STEEL COMPOSITION AND MACHINE PARTS MADE THEREWITH

PRE-HARDENED STEEL COMPOSITION AND MACHINE PARTS MADE THEREWITH

LOW PHOSPHORUS, ZIRCONIUM MICRO-ALLOYED, FRACTURE RESISTANT STEEL A...

HIGH STRENGTH AND TOUGHNESS STEEL COMPOSITION AND MACHINE PARTS MAD...

ECONOMICAL PLASTIC TOOLING CORES FOR MOLD AND DIE SETS

High Toughness Martensitic Stainless Steel and Reciprocating Pump M...

Plastic Injection Mold Tooling And A Method Of Manufacture Thereof

Systems And Methods For Controlling A Vacuum Arc Remelting Furnace...

Precipitation Hardened Martensitic Stainless Steel and Reciprocatin...

Economical Plastic tooling cores for mold & die sets

Flexible minimum energy utilization electric arc furnace system and...

Trademarklast 30 trademarks

98754452 - HARDTEM

98753177 - DURODI

90788471 - SUPERDIE

88637991 - MPX

87843522 - PRESS-X

87484977 - SHELLEX

87438253 - UVX

87101178 - HVX

76717993 - F FINKL STEEL SCHMOLZ+ BICKENBACH GROUP

76717826 - F

76712707 - HI HARD

76707633 - FINKL

76705559 - MDI

76705558 - MAXI DRIL

76695207 - PARTNER PROGRAM

76692491 - CASE DIE

76688732 - FINKL STEEL

76688731 - FINKL STEEL

76514052 - DCF

76242286 - HI HARD

76071588 - MLQ

76039093 - 420LQ

76012922 - 420MB

76012921 - 420M

76012923 - LR

75942292 - RA40

75942141 - FILM DIE

75679925 - DCF 44

75641055 - ALU-C

75626644 - MAR-X