Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10448941 | Spinal retractor with releasable arms | Scott E. Jahns | 2019-10-22 |
| 10383613 | Sternal retractor with releasable arms having cam locks | Scott E. Jahns | 2019-08-20 |
| 9571939 | Hearing aid positioning system and structure | Robert J. Fretz, Christopher Drake Conger, Vincent Joseph Mako | 2017-02-14 |
| 8605927 | Hearing aid positioning system and structure | Robert J. Fretz, Christopher Drake Conger, Vincent Joseph Mako | 2013-12-10 |
| D671218 | Hearing aid body | Vincent Joseph Mako, Robert J. Fretz | 2012-11-20 |
| D438196 | Miniature microphone housing and switch | Alexander L. Darbut, Kurt Hubschi | 2001-02-27 |