Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5588987 | Discharge stream conditioner and method | — | 1996-12-31 |
| 4304383 | Bracket for holding a tank | — | 1981-12-08 |
| 4279161 | Gauge | Alfred Munn | 1981-07-21 |
| 4181511 | Bacteria filters with transparent housings | Edward A. Kippel | 1980-01-01 |
| 4181512 | Bacteria filters with transparent housings | Edward A. Kippel | 1980-01-01 |