Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857936 | Conical sweep array antenna and a radar having such an antenna | Serge Drabowitch | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857936 | Conical sweep array antenna and a radar having such an antenna | Serge Drabowitch | 1989-08-15 |