Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544296 | Disposable propel-repel pencil | William A. Jarvis, Alan J. Lane, John P. Pokorski, Wilbur L. Sheffield | 1985-10-01 |
| D273551 | Lemon squeezer | — | 1984-04-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544296 | Disposable propel-repel pencil | William A. Jarvis, Alan J. Lane, John P. Pokorski, Wilbur L. Sheffield | 1985-10-01 |
| D273551 | Lemon squeezer | — | 1984-04-24 |