Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687134 | Disconnectable connector with provisions for motion in two axes | Leonard Davi, Jason May, Todd Metlen, Demian Martin | 2020-06-16 |
| 7466838 | Electroacoustic devices with noise-reducing capability | — | 2008-12-16 |
| 5524058 | Apparatus for performing noise cancellation in telephonic devices and headwear | — | 1996-06-04 |
| 5138663 | Method and apparatus for performing noise cancelling and headphoning | — | 1992-08-11 |
| 5134659 | Method and apparatus for performing noise cancelling and headphoning | — | 1992-07-28 |
| 5117461 | Electroacoustic device for hearing needs including noise cancellation | — | 1992-05-26 |
| 5001763 | Electroacoustic device for hearing needs including noise cancellation | — | 1991-03-19 |