Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4710431 | Magnetooptical recording element and a magnetooptical recording device | Kurt H. J. Buschow | 1987-12-01 |
PE
Petrus P. J. Van Engelen
Overall (All Time): #3,986,568 of 4,157,543Top 100%
1
Patents All Time