Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361756 | Personal card comprising a safety switch | — | 1982-11-30 |
PP
Paul Parmentier
Overall (1982): #39,474 of 81,411Top 50%
1
Patents 1982