Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605175 | Fluid responsive vent control valve with peel-away opening action | Lindsey E. Waldorf | 1997-02-25 |
| 5590697 | Onboard vapor recovery system with two-stage shutoff valve | Robert P. Benjey | 1997-01-07 |