Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10771906 | Hearing assistance device with improved microphone protection | Sidney A. Higgins, Gary Zajicek, Toto Saykeo, Jerome C. Ruzicka | 2020-09-08 |
| 10440484 | Hearing assistance device with improved microphone protection | Sidney A. Higgins, Gary Zajicek, Toto Saykeo, Jerome C. Ruzicka | 2019-10-08 |
| 9648429 | Hearing assistance device with improved microphone protection | Sidney A. Higgins, Gary Zajicek, Toto Saykeo, Jerome C. Ruzicka | 2017-05-09 |
| 9301064 | Hearing aid removal handle | Toto Saykeo | 2016-03-29 |