Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694024 | Battery charger | Donald R. Dias | 1997-12-02 |
| 5671484 | Toilet ventilator apparatus | — | 1997-09-30 |
| 5652539 | Power regulator | Gary V. Zanders, Donald R. Dias | 1997-07-29 |
| 5638418 | Temperature detector systems and methods | James M. Douglass, Gary V. Zanders, Donald R. Dias | 1997-06-10 |
| 5627361 | Wand for reading and writing information to electronic tokens | — | 1997-05-06 |
| 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 |
| 5603000 | Integrated circuit memory with verification unit which resets an address translation register upon failure to define one-to-one correspondences between addresses and memory cells | Scott Curry | 1997-02-11 |
| 5592069 | Battery charger | Donald R. Dias | 1997-01-07 |