Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329622 | Automatic calibration of an ambient noise compensation system | Johnathan Ivey | 2022-05-10 |
| 11095981 | Root mean square adaptive filtering for ambient noise compensation systems | Johnathan Ivey | 2021-08-17 |
| 10953818 | Multi-functioning attachable vehicle appendages methods and systems | Patrick Graham | 2021-03-23 |
| 10056061 | Guitar feedback emulation | Norm Campbell, Glen A. Rutledge | 2018-08-21 |
| 8117714 | Vacuum cleaner with hair collection element | Tom Minh Nguyen, Steven J. Butkiewicz, Alan J. Krebs, George Moyher, Jr., Gary A. Kasper +2 more | 2012-02-21 |
| 7305731 | Carpet brush for hair removal | — | 2007-12-11 |