Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630907 | Broadband telemetry antenna having an integrated filter | Marvin L. Ryken | 2003-10-07 |
| 6621456 | Multipurpose microstrip antenna for use on missile | Marvin L. Ryken | 2003-09-16 |
| 6618017 | GPS conformal antenna having a parasitic element | Marvin L. Ryken | 2003-09-09 |
| 6549168 | GPS and telemetry microstrip antenna for use on projectiles | Marvin L. Ryken | 2003-04-15 |