Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651636 | Adjustable cone for hydra extractor | — | 1987-03-24 |
| 4630780 | Replaceable beveled shear members for a waste pulping machine | Robert W. Immel | 1986-12-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651636 | Adjustable cone for hydra extractor | — | 1987-03-24 |
| 4630780 | Replaceable beveled shear members for a waste pulping machine | Robert W. Immel | 1986-12-23 |