Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360996 | Method and apparatus for filling and sealing plastic bag fluid containers | — | 1982-11-30 |
| 4355737 | Fluid dispenser | Robert G. Pongrass | 1982-10-26 |
| 4322018 | Fluid dispenser | — | 1982-03-30 |