Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9054552 | System for power distribution and communication | Harald Merkel, Per Herolf | 2015-06-09 | |
| 4992966 | Calibration device and auditory prosthesis having calibration information | Gregory P. Widin, Mats B. Dotevall | 1991-02-12 | $11,944,000 |
| 4989251 | Hearing aid programming interface and method | — | 1991-01-29 | |
| 4972487 | Auditory prosthesis with datalogging capability | Rolf C. Rising | 1990-11-20 |