Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4512530 | Apparatus for handling split-batt rolls | William C. Rauschert | 1985-04-23 |
| 4278490 | Sleeve for changing diameter of collapsible mandrel | Robert G. Pistole, Walter Stoll | 1981-07-14 |
| 4233020 | Collapsible mandrel | — | 1980-11-11 |
| 4215730 | Method and apparatus for depositing material into a moving receptacle | — | 1980-08-05 |