Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827271 | Dual frequency microstrip patch antenna with improved feed and increased bandwidth | Edward A. Hall | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827271 | Dual frequency microstrip patch antenna with improved feed and increased bandwidth | Edward A. Hall | 1989-05-02 |