Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105181 | Through tubing bridge plug having high expansion elastomer design | Pramod Chamarthy | 2021-08-31 |
| 6118979 | Method for signaling an incoming telephone call without an audible signal | — | 2000-09-12 |