Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322110 | Tubular connection | Edward O. Banker | 2001-11-27 |
| 6041487 | Method for producing sealing surfaces on a tubular member | Edward O. Banker | 2000-03-28 |
| 5765836 | Sealing system | Edward O. Banker | 1998-06-16 |
| 5462315 | Stabilized center-shoulder-sealed tubular connection | — | 1995-10-31 |
| 5415442 | Stabilized center-shoulder-sealed tubular connection | — | 1995-05-16 |
| 5360239 | Threaded tubular connection | — | 1994-11-01 |
| 5358289 | Buttress-threaded tubular connection | Edward O. Banker, Teruo Suzuki, Jeffrey K. Bouche | 1994-10-25 |
| 4479306 | Process of manufacturing and using gauges for verifying threads of tubular members | — | 1984-10-30 |