Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768209 | Battery alarm for a hearing aid, a hearing aid and a method for the use in a battery alarm | David Welner | 2020-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768209 | Battery alarm for a hearing aid, a hearing aid and a method for the use in a battery alarm | David Welner | 2020-09-08 |