Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494409 | Gas pump vapor recovery system | Michael C. Webb, Ken Kunaniec | 1996-02-27 |
| 5122264 | Liquid fuel dispensing system including a filtration vessel within a sump | Kirby S. Mohr | 1992-06-16 |
| 4971477 | Secondary contained fluid supply system | Michael C. Webb | 1990-11-20 |