Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681515 | Method of fabricating an elastomeric keypad | Andrzej T. Guzik, Robert L. Leon, Sivakumar Muthuswamy | 1997-10-28 |
| 5662946 | Adaptable mold base | Robert W. Pennisi, Glenn F. Urbish | 1997-09-02 |