Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512413 | Speaker | Wells Brimhall, Raymond Weikel, Greggory P. Smith, Omer Kotzer, Alf Hackenberg +1 more | 2005-12-06 |
| D510338 | Speaker controller | Wells Brimhall, Raymond Weikel, Alexander S. Danielson, Omer Kotzer, Alf Hackenberg +1 more | 2005-10-04 |
| D510340 | Speaker | Wells Brimhall, Raymond Weikel, Donald Mayette, Omer Kotzer, Alf Hackenberg +1 more | 2005-10-04 |
| D509499 | Speaker grille | Wells Brimhall, Raymond Weikel, Donald Mayette, Omer Kotzer, Alf Hackenberg +1 more | 2005-09-13 |