Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D270236 | Disposable plastic bag and container therefor | Robert J. Pennise | 1983-08-23 |
| D270134 | Disposable plastic bag | Robert J. Pennise | 1983-08-16 |
| 4296506 | Invalid chair | Robert J. Pennise | 1981-10-27 |