Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8137222 | Accessory drive tensioner system | — | 2012-03-20 |
| 5163086 | Telephone network credit card calling apparatus and method of operation to determine validation and fraudulent use of credit cards in placing telephone calls | Kathleen M. Ahearn, Nandakishore A. Albal, Richard Harris, Julie M. Ladieu-Walton, Hamid C. Razavi | 1992-11-10 |