Read, Jr.; Dennis M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Read, Jr.; Dennis M..The latest application filed is for "force transfer apparatus to assist release of loaded member".
- Read, Jr.; Dennis M. - Manvel TX
- Read, Jr.; Dennis M. - Houston TX
| Patent | Date |
|---|---|
| Force transfer apparatus to assist release of loaded member Grant 7,487,832 - Read, Jr. February 10, 2 | 2009-02-10 |
| Downhole actuating apparatus and method Grant 7,438,130 - Read, Jr. October 21, 2 | 2008-10-21 |
| Well tool protection system and method Grant 7,404,446 - Du , et al. July 29, 2 | 2008-07-29 |
| Well tool protection system and method Grant 7,231,986 - Read, Jr. , et al. June 19, 2 | 2007-06-19 |
| Downhole actuating apparatus and method Grant 7,216,713 - Read, Jr. May 15, 2 | 2007-05-15 |
| Volume compensated shifting tool Grant 6,978,842 - Read, Jr. , et al. December 27, 2 | 2005-12-27 |
| Expandable shifting tool Grant 6,631,768 - Patel , et al. October 14, 2 | 2003-10-14 |
| Retaining ring Grant 6,257,792 - Read, Jr. July 10, 2 | 2001-07-10 |
| Separable connector for coil tubing deployed systems Grant 6,213,202 - Read, Jr. April 10, 2 | 2001-04-10 |
| Method for coupling and release of submergible equipment Grant 6,142,237 - Christmas , et al. November 7, 2 | 2000-11-07 |
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