Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9220349 | Cup holder adaptor | Gregory M. Chambers | 2015-12-29 |
| 8836910 | Light and sound monitor | Harold Mark Hallikainen | 2014-09-16 |
| 8751832 | Secure system and method for audio processing | David J Cogley | 2014-06-10 |
| 7414698 | Captioning system and method | Earl R. Hibbard | 2008-08-19 |
| 6118113 | Focusing mirror control system and method for adjusting same | Earl R. Hibbard | 2000-09-12 |
| 6013911 | Lamp illumination control system and method | Earl R. Hibbard, Gordon Henry Jennings, III, Bevan Wright, Steinar Larsen | 2000-01-11 |
| 5818597 | Projection system visual characteristics analyzer | Earl R. Hibbard | 1998-10-06 |
| 5652642 | Combination digital and analog soundtrack system and method | — | 1997-07-29 |
| 5600206 | Solid state sound lamp | — | 1997-02-04 |