Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826494 | Vacuum wound drainage system | James W. Richmond, Robert G. Tice | 1989-05-02 |
| 4817629 | Process and apparatus for measurement and monitoring of muscle compartment pressure | Scott Davis, Wayne N. Warfield | 1989-04-04 |