Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919245 | Internal tire balancing of rubber tires on rims | — | 2021-02-16 |
| 10526866 | Casing expansion for well plugging | — | 2020-01-07 |
| 10047586 | Backpressure ball | — | 2018-08-14 |
| 9957775 | Well plug and abandonment choke insert | — | 2018-05-01 |
| 9765591 | Swellable elastomer plug and abandonment swellable plugs | — | 2017-09-19 |
| 6520256 | Method and apparatus for cementing an air drilled well | — | 2003-02-18 |
| 5569914 | Method for measuring height of fill in a production tubing/casing annulus | — | 1996-10-29 |