Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5903852 | Radiotelephone operating technique | George W. Schaupp, Jr., Laura A. Sheley | 1999-05-11 |
| 5649306 | Portable radio housing incorporating diversity antenna structure | Louis J. Vannatta, Randall S. Vaas | 1997-07-15 |
| 5594778 | Radio telephone operating technique | George W. Schaupp, Jr., Laura A. Sheley | 1997-01-14 |