Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652539 | Power regulator | Donald R. Dias, Robert D. Lee | 1997-07-29 |
| 5638418 | Temperature detector systems and methods | James M. Douglass, Donald R. Dias, Robert D. Lee | 1997-06-10 |
| 5619066 | Memory for an electronic token | Stephen M. Curry, Michael L. Bolan, Kevin Deierling, William L. Payne, II, Hal Kurkowski +3 more | 1997-04-08 |