Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10469044 | Power mitigation for loudspeaker amplifiers | James M. Hollabaugh, Hannes Breitschaedel | 2019-11-05 | $118,994,000 |
| 10194249 | Multi-coil loudspeaker driver | Sylvain J. Choisel, Simon K. Porter | 2019-01-29 | $91,346,000 |