Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360366 | Liquid distributor for a wet electrostatic precipitator | Marvin K. Collins | 1982-11-23 |
| 4351781 | Terraced water distributor for evaporative air conditioner | — | 1982-09-28 |