Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103256 | Optical tube bender | Nicolette Diehl | 2024-10-01 |
| 11980773 | Tunable light source | Peter Broer, Vedang Kothari, Alan Greszler, David G. Felty, Michael Kerns | 2024-05-14 |
| D934642 | Caulk plug | — | 2021-11-02 |
| D854249 | Toothpick | — | 2019-07-16 |
| 5515442 | Mono/stereo switching circuit | — | 1996-05-07 |
| 5488669 | Manual cross fade learn feature for an audio follow video mixer | Michael A. Zampini, Alan Flum, Donald E. Davis | 1996-01-30 |
| 5485525 | VTR configuration of a modular audio follow video mixer | Michael A. Zampini, Alan Flum, Donald E. Davis | 1996-01-16 |
| 5434921 | Stereo image control circuit | Borislav L. Orozov | 1995-07-18 |
| 5424490 | Twisted lead pairs on PCB to improve common mode rejection | Donald E. Davis, Alberto Monsalve Gonzalez, Kevin T. Lobb | 1995-06-13 |
| 5420933 | Up and down-loadable VTR configuration for an audio follow video mixer | Michael A. Zampini, Donald E. Davis | 1995-05-30 |