Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5050147 | Disc changer, and associated player cooperating with the disc changer | Henri M. Grobben, Willem J. Borgions | 1991-09-17 |
PM
Paul P. M. Mathijs
Overall (All Time): #3,885,720 of 4,157,543Top 95%
1
Patents All Time