Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331215 | Implantable thermal therapy devices | Charles Ritrivi, Richard S. Sanders | 2022-05-17 |
| 7308314 | Method and apparatus for sensory substitution, vision prosthesis, or low-vision enhancement utilizing thermal sensing | Gary D. Havey, Paul Gibson, Scott L. Kalpin | 2007-12-11 |
| 6652452 | Infrared endoscope with sensor array at the distal tip | Gary D. Havey | 2003-11-25 |
| 5644238 | Method and apparatus for comparing load current in an electrical circuit with the capacity of its supply source | Peter Seifert | 1997-07-01 |