Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028941 | Methods and apparatus for monitoring solenoid valve health | Thiago Caetano Ferreira, Bruce Rigsby | 2021-06-08 |
| 6804504 | Audio processing system | John D. Johnson, Robert A. Ponto, Brian E. Flinn | 2004-10-12 |