Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862181 | Miniature integral antenna-radio apparatus | Lorenzo A. Ponce De Leon, Douglass K. Stamps, Jr. | 1989-08-29 |
| 4800392 | Integral laminar antenna and radio housing | Oscar M. Garay, Thomas J. Manning | 1989-01-24 |
| 4800395 | High efficiency helical antenna | Oscar M. Garay | 1989-01-24 |