Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345033 | Method for the neutralization of hazardous materials | — | 1994-09-06 |
| D345976 | Telephone base | Anthony D. Franks, Anthony J. Grewe, Michael P. Zambelli, Robert S. Zieles | 1994-04-12 |