Timothy Scott Steffenhagen

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Ft. Worth, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Reel spool and stand assembly for coiled tubing injector system
- Patent number 6,648,000
- Issue date Nov 18, 2003
- Varco I/P, Inc.
- Troy D. Cain
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Coiled tubing injector with improved traction
- Patent number 6,216,780
- Issue date Apr 17, 2001
- Hydra-Rig, Inc.
- John Edward Goode
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Reel spool and stand assembly for coiled tubing injector system
- Publication number 20030089400
- Publication date May 15, 2003
- Troy D. Cain
- E21 - EARTH DRILLING MINING