Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895729 | Battery latch assembly for two-way radio | William C. Phelps, III, Mark C. Taraboulos | 1999-04-20 |
| 5535437 | Portable radio battery latch | David H. Karl, Randall P. Chambers | 1996-07-09 |
| D351383 | Two-way radio | Scott H. Richards, Bruce A. Claxton, David H. Karl, Randall P. Chambers | 1994-10-11 |
| 5147990 | Integral slide switch | William M. Bradford, David H. Karl, Peter B. Gilmore | 1992-09-15 |
| 5127849 | Environmentally sealed battery connector | David H. Karl, James V. Lauder | 1992-07-07 |