Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460420 | Compartmentized plastic bumper | George Daniels | 1995-10-24 |
| 4900235 | Reversible pump assembly | James W. Grim | 1990-02-13 |
| 4824332 | Reversible pump assembly | James W. Grim | 1989-04-25 |
| 4633763 | Switch and valve assembly | Steven F. Manning, Dennis H. Heling | 1987-01-06 |
| 4386625 | Fuel transfer valve | Robert E. MacMillan | 1983-06-07 |