Mahlon D. Dennis

Person

Columbus, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Carbide wear surface and method of manufacture
- Patent number 11,400,533
- Issue date Aug 2, 2022
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Carbide wear surface and method of manufacture
- Patent number 10,384,284
- Issue date Aug 20, 2019
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool with welded cemented metal carbide inserts welded to steel and...
- Patent number 8,602,133
- Issue date Dec 10, 2013
- Dennis Tool Company
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool
- Patent number 7,712,549
- Issue date May 11, 2010
- Dennis Tool Company
- Mahlon Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for fabrication of cobalt alloy composite inserts
- Patent number 6,500,226
- Issue date Dec 31, 2002
- Dennis Tool Company
- Mahlon D. Dennis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Drilling tool and method of using same
- Patent number 6,488,103
- Issue date Dec 3, 2002
- Gas Research Institute
- Mahlon D. Dennis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Microwave sintered tungsten carbide insert featuring thermally stab...
- Patent number 6,315,066
- Issue date Nov 13, 2001
- Mahlon Denton Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process and apparatus for the preparation of particulate or solid p...
- Patent number 6,126,895
- Issue date Oct 3, 2000
- The Pennsylvania State Research Foundation
- Mahlon Denton Dennis
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for transporting green work pieces through a m...
- Patent number 6,066,290
- Issue date May 23, 2000
- The Pennsylvania State Research Foundation
- Mahlon Denton Dennis
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for fabrication of cobalt alloy composite inserts
- Patent number 6,063,333
- Issue date May 16, 2000
- Penn State Research Foundation
- Mahlon Denton Dennis
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for fabrication and sintering composite inserts
- Patent number 6,011,248
- Issue date Jan 4, 2000
- Mahlon Denton Dennis
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and apparatus for the preparation of particulate or solid p...
- Patent number 6,004,505
- Issue date Dec 21, 1999
- Dennis Tool Corporation
- Rustum Roy
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for fabrication and sintering composite inserts
- Patent number 5,848,348
- Issue date Dec 8, 1998
- Mahlon Denton Dennis
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Drill bit insert with sinusoidal interface
- Patent number 5,709,279
- Issue date Jan 20, 1998
- Mahlon Denton Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Crowned surface with PDC layer
- Patent number 5,647,449
- Issue date Jul 15, 1997
- Mahlon Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low temperature, low pressure, ductile, bonded cermet for enhanced...
- Patent number 5,641,921
- Issue date Jun 24, 1997
- Dennis Tool Company
- Mahlon Denton Dennis
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Diamond tools for rock drilling, metal cutting and wear part applic...
- Patent number 5,624,068
- Issue date Apr 29, 1997
- Sandvik AB
- Mats G. Waldenstrom
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting element for drill bits
- Patent number 5,544,713
- Issue date Aug 13, 1996
- Dennis Tool Company
- Mahlon D. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Internally reinforced polycrystalling abrasive insert
- Patent number 5,524,719
- Issue date Jun 11, 1996
- Dennis Tool Company
- Mahlon D. Dennis
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
PDC insert featuring side spiral wear pads
- Patent number 5,499,688
- Issue date Mar 19, 1996
- Dennis Tool Company
- Mahlon D. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bearing assembly incorporating shield ring precluding erosion
- Patent number 5,498,081
- Issue date Mar 12, 1996
- Dennis Tool Company
- Mahlon Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diamond tools for rock drilling, metal cutting and wear part applic...
- Patent number 5,496,638
- Issue date Mar 5, 1996
- Sandvik AB
- Mats G. Waldenstro/ m
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bearing assembly with sidewall-brazed PCD plugs
- Patent number 5,342,129
- Issue date Aug 30, 1994
- Dennis Tool Company
- Thomas M. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tools for percussive and rotary crushing rock drilling provided wit...
- Patent number 5,335,738
- Issue date Aug 9, 1994
- Sandvik AB
- Mats G. Waldenstrom
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Diamond tools for rock drilling, metal cutting and wear part applic...
- Patent number 5,264,283
- Issue date Nov 23, 1993
- Sandvik AB
- Mats G. Waldenstrom
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tools for cutting rock drilling
- Patent number 5,217,081
- Issue date Jun 8, 1993
- Sandvik AB
- Mats G. Waldenstrom
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Diamond rock tools for percussive and rotary crushing rock drilling
- Patent number 5,154,245
- Issue date Oct 13, 1992
- Sandvik AB
- Mats G. Waldenstrom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting composite formed of cemented carbide substrate and diamond...
- Patent number 5,120,327
- Issue date Jun 9, 1992
- Diamant Boart-Stratabit (USA) Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming a cutting element having a V-shaped diamond cutti...
- Patent number 4,819,516
- Issue date Apr 11, 1989
- Diamant Boart-Stratabit (USA) Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting element having composite formed of cemented carbide substra...
- Patent number 4,784,023
- Issue date Nov 15, 1988
- Diamant Boart-Stratabit (USA) Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Carbide Wear Surface and Method of Manufacture
- Publication number 20200346292
- Publication date Nov 5, 2020
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Carbide Wear Surface and Method of Manufacture
- Publication number 20160016244
- Publication date Jan 21, 2016
- Dennis Tool Company
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CARBIDE WEAR SURFACE AND METHOD OF MANUFACTURE
- Publication number 20130182982
- Publication date Jul 18, 2013
- Dennis Tool Company
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ENHANCED HYDROCARBON RECOVERY USING MICROWAVE HEATING
- Publication number 20120012319
- Publication date Jan 19, 2012
- Dennis Tool Company
- Mahlon D. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL WITH WELDED CEMENTED METAL CARBIDE INSERTS WELDED TO STEEL AND...
- Publication number 20110297449
- Publication date Dec 8, 2011
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Earth boring tool
- Publication number 20060237234
- Publication date Oct 26, 2006
- Dennis Tool Company
- Mahlon D. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling tool
- Publication number 20060102388
- Publication date May 18, 2006
- Dennis Tool Company
- Mahlon Dennis
- E21 - EARTH DRILLING MINING
Information Patent Application
Golf club head with highly polished hard contact fact
- Publication number 20030220157
- Publication date Nov 27, 2003
- Dennis Tool Company
- Mahlon D. Dennis
- A63 - SPORTS GAMES AMUSEMENTS

Mahlon D. Dennis

Person

Patents Grantslast 30 patents

Carbide wear surface and method of manufacture

Carbide wear surface and method of manufacture

Tool with welded cemented metal carbide inserts welded to steel and...

Drilling tool

Method and apparatus for fabrication of cobalt alloy composite inserts

Drilling tool and method of using same

Microwave sintered tungsten carbide insert featuring thermally stab...

Process and apparatus for the preparation of particulate or solid p...

Method and apparatus for transporting green work pieces through a m...

Method and apparatus for fabrication of cobalt alloy composite inserts

Method and apparatus for fabrication and sintering composite inserts

Process and apparatus for the preparation of particulate or solid p...

Method for fabrication and sintering composite inserts

Drill bit insert with sinusoidal interface

Crowned surface with PDC layer

Low temperature, low pressure, ductile, bonded cermet for enhanced...

Diamond tools for rock drilling, metal cutting and wear part applic...

Cutting element for drill bits

Internally reinforced polycrystalling abrasive insert

PDC insert featuring side spiral wear pads

Bearing assembly incorporating shield ring precluding erosion

Diamond tools for rock drilling, metal cutting and wear part applic...

Bearing assembly with sidewall-brazed PCD plugs

Tools for percussive and rotary crushing rock drilling provided wit...

Diamond tools for rock drilling, metal cutting and wear part applic...

Tools for cutting rock drilling

Diamond rock tools for percussive and rotary crushing rock drilling

Cutting composite formed of cemented carbide substrate and diamond...

Method of forming a cutting element having a V-shaped diamond cutti...

Cutting element having composite formed of cemented carbide substra...

Patents Applicationslast 30 patents

Carbide Wear Surface and Method of Manufacture

Carbide Wear Surface and Method of Manufacture

CARBIDE WEAR SURFACE AND METHOD OF MANUFACTURE

ENHANCED HYDROCARBON RECOVERY USING MICROWAVE HEATING

TOOL WITH WELDED CEMENTED METAL CARBIDE INSERTS WELDED TO STEEL AND...

Earth boring tool

Drilling tool

Golf club head with highly polished hard contact fact