Guier; William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Guier; William.The latest application filed is for "drilling apparatus".
- Guier; William - Tulsa OK
| Patent | Date |
|---|---|
| Drilling apparatus Grant 4,413,387 - Guier November 8, 1 | 1983-11-08 |
| Drilling Apparatus Grant 3,857,450 - Guier December 31, 1 | 1974-12-31 |
| Apparatus For Threading And Unthreading Vertical Lengths Of Drill Pipe Grant 3,799,009 - Guier March 26, 1 | 1974-03-26 |
| Apparatus For Rotating A Member Grant 3,799,010 - Guier March 26, 1 | 1974-03-26 |
| Apparatus For Supporting Pipe Tongs Grant 3,760,658 - Guier September 25, 1 | 1973-09-25 |
| Pipe Tongs Grant 3,703,111 - Guier November 21, 1 | 1972-11-21 |
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