Joseph F. Cordera

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Constant force actuator
- Patent number 6,920,936
- Issue date Jul 26, 2005
- Schlumberger Technology Corporation
- Todor K. Sheiretov
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Bi-directional grip mechanism for a wide range of bore sizes
- Patent number 6,629,568
- Issue date Oct 7, 2003
- Schlumberger Technology Corporation
- Roger A. Post
- E21 - EARTH DRILLING MINING
Information Patent Grant
Time-delayed connector latch
- Patent number 6,510,899
- Issue date Jan 28, 2003
- Schlumberger Technology Corporation
- Todor K. Sheiretov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Retractable electrical/optical connector
- Patent number 6,396,414
- Issue date May 28, 2002
- Schlumberger Technology Corporation
- Gary P. Bickford
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Constant force actuator
- Publication number 20030173076
- Publication date Sep 18, 2003
- Todor K. Sheiretov
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Bi-directional grip mechanism for a wide range of bore sizes
- Publication number 20030024710
- Publication date Feb 6, 2003
- Roger A. Post
- E21 - EARTH DRILLING MINING