Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899897 | Tamper-proof container closure | Jean-Pierre Büttiker | 1990-02-13 |
MK
Max Klaiber
Overall (All Time): #3,895,675 of 4,157,543Top 95%
1
Patents All Time