Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305406 | Spray hood protector in a fluid-based cooling system | Lennart Stahl, John F. Wallace, Montford Henry Clark, David E. Winn | 2001-10-23 |
| 5975114 | System, method and apparatus for purging fluid | Lennart Stahl, John F. Wallace, Montford Henry Clark, David E. Winn | 1999-11-02 |