Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5423500 | Flat bracket for wall mount speakers | Scott Struthers, William J. Kindel, Geoffrey L. Spencer, Ronald D. Maurer | 1995-06-13 |
| 5388795 | Depth adjustable bracket for wall mount speakers | Scott Struthers, William J. Kindel, Geoffrey L. Spencer, Ronald D. Maurer | 1995-02-14 |
| 5310149 | Depth adjustable bracket for wall mount speakers | Scott Struthers, William J. Kindel, Geoffrey L. Spencer, Ronald D. Maurer | 1994-05-10 |
| 5299766 | Retrofit bracket for wall mount speakers | Jerry Curtis, William J. Kindel, Geoffrey L. Spencer, Scott Struthers, Walter Malzahn +1 more | 1994-04-05 |
| 5292092 | Retrofit bracket for wall mount speakers | Jerry Curtis, William J. Kindel, Geoffrey L. Spencer, Scott Struthers, Walter Malzahn +1 more | 1994-03-08 |