Wesch, Jr.; William E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wesch, Jr.; William E..The latest application filed is for "power tongs".
- Wesch, Jr.; William E. - Odessa TX
- Wesch, Jr.; William E. - Humble TX
- Wesch, Jr.; William E. - Lone Star TX
- Wesch, Jr.; William E. - Houston TX
| Patent | Date |
|---|---|
| Power tongs Grant 7,069,817 - Wesch, Jr. July 4, 2 | 2006-07-04 |
| Gripping apparatus for power tongs and backup tools Grant 6,116,118 - Wesch, Jr. September 12, 2 | 2000-09-12 |
| Power tongs with improved gripping means Grant 5,172,613 - Wesch, Jr. December 22, 1 | 1992-12-22 |
| Pivoting jaw assembly Grant 5,161,439 - Wesch, Jr. November 10, 1 | 1992-11-10 |
| Cylinder gripping apparatus Grant RE31,993 - Wesch, Jr. October 1, 1 | 1985-10-01 |
| Cylinder gripping apparatus Grant 4,281,535 - Wesch, Jr. August 4, 1 | 1981-08-04 |
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