Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529704 | Leather fat-liquoring agents | Alberto Guerci, Donato Dipinto | 1996-06-25 |
HG
Hanspeter Gathoffer
Overall (All Time): #3,746,056 of 4,157,543Top 95%
1
Patents All Time