Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6215981 | Wireless signal transmission system, method apparatus | Robert L. Borchardt, William T. McGreevy, Efrain Rodriguez | 2001-04-10 |
| 5666658 | Wireless signal transmission system, method and apparatus | Robert L. Borchardt, William T. McGreevy, Efrain Rodriguez | 1997-09-09 |
| 5410735 | Wireless signal transmission systems, methods and apparatus | Robert L. Borchardt, William T. McGreevy, Efrain Rodriguez | 1995-04-25 |
| 5349386 | Wireless signal transmission systems, methods and apparatus | Robert L. Borchardt, William T. McGreevy, Efrain Rodriguez | 1994-09-20 |