Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10375473 | Distributed environmental microphones to minimize noise during speech recognition | Sean Nickel, Dale McGary, Matthew Nichols | 2019-08-06 |
| 6685165 | Valve assembly having an adjusting diaphragm means | Walter Kish | 2004-02-03 |
| 5190076 | Low energy three way valve | — | 1993-03-02 |