Thomerson; Clarence T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Thomerson; Clarence T..The latest application filed is for "drill pipe protector".
- Thomerson; Clarence T. - Corsicana TX
- Thomerson; Clarence T. - Arlington TX
| Patent | Date |
|---|---|
| Drill pipe protector Grant 4,266,578 - Swain , et al. May 12, 1 | 1981-05-12 |
| Removable closure apparatus for hollow columnar members Grant 4,142,371 - Mayfield , et al. March 6, 1 | 1979-03-06 |
| Bumper assembly shock cell system Grant 4,109,474 - Files , et al. August 29, 1 | 1978-08-29 |
| Bumper rings Grant 4,098,211 - Files , et al. July 4, 1 | 1978-07-04 |
| Grout seal Grant 4,047,391 - Mayfield , et al. September 13, 1 | 1977-09-13 |
| Rotating-bumper fender system Grant 3,991,582 - Waldrop , et al. November 16, 1 | 1976-11-16 |
| Submerged Pipeline Stabilization Grant 3,861,158 - Swain , et al. January 21, 1 | 1975-01-21 |
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