Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607143 | Apparatus for effecting a redialling interruption of any optional duration | Jean-Claude Prelaz | 1986-08-19 |
PQ
Paul Queudot
Overall (All Time): #4,000,562 of 4,157,543Top 100%
1
Patents All Time