Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416838 | Telephone receiver with adjustable support for base and handset | Peter Hirth, Jurgen Hoflinger, Wilhelm Wekerle | 1995-05-16 |
UL
Ullrich Liebing
Overall (All Time): #3,771,051 of 4,157,543Top 95%
1
Patents All Time