Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670042 | Fuel filter assembly with replaceable element having integral cover | Walter H. Stone | 1997-09-23 |
| 5643446 | Fuel filter and priming pump | Russell D. Jensen, Walter H. Stone | 1997-07-01 |