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Jack C. Hisaw
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Carencro, LA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for accelerating production
Patent number
5,806,599
Issue date
Sep 15, 1998
Jack C. Hisaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for kicking over tool and method
Patent number
5,797,453
Issue date
Aug 25, 1998
Specialty Machine & Supply, Inc.
Jack C. Hisaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for accelerating production
Patent number
5,785,124
Issue date
Jul 28, 1998
Production on Accelerators, Inc.
Jack C. Hisaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for cutting wire
Patent number
5,720,348
Issue date
Feb 24, 1998
Specialty Machine & Supply, Inc.
Jack C. Hisaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic catch apparatus and method
Patent number
5,573,064
Issue date
Nov 12, 1996
Specialty Machine & Supply, Inc.
Jack C. Hisaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for accelerating production
Patent number
5,562,161
Issue date
Oct 8, 1996
Jack C. Hisaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well testing valve
Patent number
5,379,839
Issue date
Jan 10, 1995
Specialty Machine & Supply, Inc.
Jack Hisaw
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well testing valve
Patent number
5,318,120
Issue date
Jun 7, 1994
Specialty Machine & Supply, Inc.
Jack Hisaw
E21 - EARTH DRILLING MINING