Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628238 | Sub-reflector for dual-reflector antenna system | Parthasarathy Ramanujam, Albert E. Lyerly, Hussain A. Haddad, Laurston C. Wah | 2003-09-30 |
| 6621461 | Gridded reflector antenna | Parthasarathy Ramanujam, Paul E. Guillaume, Cameron Massey | 2003-09-16 |