Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6092691 | Process and arrangement for proportioning viscous material | Erwin Esterl, Manfred Lehmann | 2000-07-25 |
FS
Frank Schuerholz
Overall (All Time): #3,621,766 of 4,157,543Top 90%
1
Patents All Time