Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7367148 | Novelty baton for spectators | — | 2008-05-06 |
| 4778008 | Selectively releasable and reengagable expansion joint for subterranean well tubing strings | Manuel E. Gonzalez, Richard P. Rubbo | 1988-10-18 |