Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950643 | Digital filter combination | Andreas Menkhoff | 2005-09-27 |
PS
Peter Schoellhorn
Overall (All Time): #3,459,897 of 4,157,543Top 85%
1
Patents All Time