Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8985343 | Method and apparatus for separating immiscible liquids and solids from liquids | — | 2015-03-24 |
| 7297267 | Oil-sorbing filter element | Donald R. Denton, Douglas E. Herrick, Geary Lane | 2007-11-20 |
| 5242581 | Shut-off valve | — | 1993-09-07 |
| 5192430 | System for dispensing liquid fuel to a motor vehicle fueling station | — | 1993-03-09 |
| 5122264 | Liquid fuel dispensing system including a filtration vessel within a sump | Thomas F. Wilson | 1992-06-16 |
| 5112478 | Fuel filter for preventing water and particulate contamination | — | 1992-05-12 |
| 5068035 | Coalescing plate packing system | — | 1991-11-26 |