Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510601 | Digital frequency receiver | Philippe Duplessis, Yves Renaudin | 1985-04-09 |
| 4390983 | Digital frequency sender | Philippe Duplessis | 1983-06-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510601 | Digital frequency receiver | Philippe Duplessis, Yves Renaudin | 1985-04-09 |
| 4390983 | Digital frequency sender | Philippe Duplessis | 1983-06-28 |