Jim Witovek Jr.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical cable overshot-grappling tool
- Patent number 4,017,113
- Issue date Apr 12, 1977
- General Electric Company
- Roy H. Cullen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrical cable feeding and removing apparatus
- Patent number 4,009,754
- Issue date Mar 1, 1977
- General Electric Company
- Roy H. Cullen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for deployment and retrieval of fixed lengths...
- Patent number 4,003,435
- Issue date Jan 18, 1977
- General Electric Company
- Roy H. Cullen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL