Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9558641 | System and method for monitoring a person | John Joseph Brasch, Perry Howell, Jason Nabb, James Leacock, Gordon Smith | 2017-01-31 |
| 6256491 | Voice security between a composite channel telephone communications link and a telephone | Christopher A. Hall, James R. Holthaus | 2001-07-03 |
| 5844938 | Carrier based data operated squelch | Mark Hupp, Kenneth Leo Snyder | 1998-12-01 |
| 5710720 | Phase lock loop based system and method for decomposing and tracking decomposed frequency components of a signal, with application to vibration compensation system | Marcelo C. Algrain, Steven L. Hardt | 1998-01-20 |