Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393673 | Mechanical-fastening element | Konstantinos Kourtidis | 2002-05-28 |
RP
Rolf Preissel
Overall (All Time): #3,545,645 of 4,157,543Top 90%
1
Patents All Time