Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797541 | Power regulator for a contactless credit card system | Robert L. Billings, Mark A. Bowers | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797541 | Power regulator for a contactless credit card system | Robert L. Billings, Mark A. Bowers | 1989-01-10 |