Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336112 | Method of manufacturing moulds for disc-shaped record carriers, and moulds manufactured by means of such a method | Martinus A. F. Van Hoek | 1982-06-22 |
JM
Jan L. Melse
Overall (All Time): #4,071,742 of 4,157,543Top 100%
1
Patents All Time