Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494455 | Apparatus for delivery of a metered dose of granular material | — | 2016-11-15 |
| D748503 | Apparatus for delivery of a metered dose of granular material | — | 2016-02-02 |
| 5818949 | Microphone with infared on/off switch | Dale D. Deremer | 1998-10-06 |