Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7414593 | Thermoformed frequency selective surface | Victor G. Williams, Andrew B. MacFarland, Jay C. Marcum | 2008-08-19 |
| 6906685 | Electromagnetic-field polarization twister | Errol K. English | 2005-06-14 |