Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037539 | Liquid filter with bypass passage | Glenn C. Anderly, Bruce Murray Roxburgh, Richard L. McNeil, James A. Gasparri | 1991-08-06 |
| 4470301 | Probe and drain assembly for fuel oil/water separator | Donald I. Thornton, Richard H. Peyton | 1984-09-11 |
| 4437986 | Separating device and cartridge therefor | Donald I. Thornton, Richard H. Peyton | 1984-03-20 |