Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357249 | Vehicle rooftop air conditioner | Alan S. Lowe, David D. Gehlen | 2002-03-19 |
| 6101829 | Air conditioning apparatus | — | 2000-08-15 |
| 4518101 | Metering system for corrosive liquids and method therefor | — | 1985-05-21 |
| 4238122 | Apparatus for annealing steel | Ralph E. Snyder | 1980-12-09 |