Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9195073 | Contact lens materials, designs, substances, and methods | Michael H. Fritsch, John H. Fritsch | 2015-11-24 |
| 8909348 | Cochlear implant stabilization and positioning device | Michael H. Fritsch, John H. Fritsch | 2014-12-09 |
| 7878650 | Contact lens materials, designs, substances, and methods | Michael H. Fritsch, John H. Fritsch | 2011-02-01 |
| 7650194 | Intracochlear nanotechnology and perfusion hearing aid device | Michael H. Fritsch, John H. Fritsch | 2010-01-19 |