Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518997 | Method of preparing stable liquid perfume material mixtures with a high solids content | Otto Hofstetter | 1996-05-21 |
GO
Gerhard Oswald
Overall (All Time): #3,743,322 of 4,157,543Top 95%
1
Patents All Time