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J & L SPECIALTY STEEL, INC
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Organization
PITTSBURGH, PA, US
STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS)
Business Address
PO BOX 3373 ONE PPG PLACE PITTSBURGH PA 15230 4123381600
Mailing Address
PL BOX 3373 ONE PPG PLACE 18TH FLOOR PITTSBURGH PA 15230
State Location
PA
State of Incorporation
PA
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Patents Grants
last 30 patents
Information
Patent Grant
Method for finishing cold-rolled stainless steel
Patent number
6,301,943
Issue date
Oct 16, 2001
J & L Specialty Steel, Inc.
Michael F. McGuire
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Embossed rolled steel and embossing roll and method for making the...
Patent number
6,261,702
Issue date
Jul 17, 2001
J & L Specialty Steel, Inc.
Michael F. McGuire
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing bright stainless steel
Patent number
5,830,291
Issue date
Nov 3, 1998
J & L Specialty Steel, Inc.
Michael F. McGuire
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous method for producing final gauge stainless steel product
Patent number
5,606,787
Issue date
Mar 4, 1997
J & L Specialty Steel, Inc.
Michael F. McGuire
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76365957 - NEUKOTE
Serial number
76365957
Registration number
2858428
Filing date
Feb 1, 2002
J&L SPECIALTY STEEL, INC.
6 - Common metals and their alloys
Information
Trademark
76219349 - ASTROTEX
Serial number
76219349
Registration number
2858319
Filing date
Mar 2, 2001
J & L Specialty Steel, Inc.
6 - Common metals and their alloys
Information
Trademark
76047413 - LONG GRAIN
Serial number
76047413
Registration number
2557168
Filing date
May 12, 2000
J & L Specialty Steel, Inc.
6 - Common metals and their alloys
Information
Trademark
76050386 - FLASHTEX
Serial number
76050386
Registration number
2566055
Filing date
May 12, 2000
J & L Specialty Steel, Inc.
6 - Common metals and their alloys
Information
Trademark
76049415 - GRIPTEX
Serial number
76049415
Registration number
2598880
Filing date
May 12, 2000
J & L Specialty Steel, Inc.
6 - Common metals and their alloys
Information
Trademark
76032967 - DURA LINE
Serial number
76032967
Registration number
2817738
Filing date
Apr 24, 2000
J & L Specialty Steel, Inc.
6 - Common metals and their alloys
Information
Trademark
76032635 - SANI GRAIN
Serial number
76032635
Registration number
2858250
Filing date
Apr 24, 2000
J&L SPECIALTY STEEL, INC.
6 - Common metals and their alloys
Information
Trademark
75779011 - DURATEX
Serial number
75779011
Filing date
Aug 19, 1999
J & L Specialty Steel, Inc.
6 - Common metals and their alloys
Information
Trademark
75037758 - ARCHITEX
Serial number
75037758
Registration number
2062290
Filing date
Dec 8, 1995
J & L Specialty Steel, Inc.
6 - Common metals and their alloys
Information
Trademark
74525454 - KOOL LINE
Serial number
74525454
Registration number
1885807
Filing date
May 16, 1994
J & L Specialty Steel, Inc.
6 - Common metals and their alloys