Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D317882 | Transaction counter | — | 1991-07-02 |
| 4801633 | Salt resistant polyamide composition | Charles D. Mason, Paul G. Galanty | 1989-01-31 |
| 4745143 | Salt resistant polyamide composition | Charles D. Mason, Paul G. Galanty | 1988-05-17 |