Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613555 | Inflatable packer with wide slat reinforcement | Robert M. Sorem | 1997-03-25 |
| 5605195 | Inflation shape control system for inflatable packers | L. Michael McKee, Robert M. Sorem, Kevin L. Case, Jean-Louis Pessin | 1997-02-25 |