Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363116 | Method, apparatus and record carrier body for optically writing information | Wilhelm J. Kleuters, Johannes J. Verboom | 1982-12-07 |
GG
Gerrit B. Gerritsen
Overall (1982): #63,637 of 81,411Top 80%
1
Patents 1982