Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301346 | Hand lamp, especially for magnetic crack detection | Sigmar Tomaschko, Thomas Vetterlein | 2007-11-27 |
RA
Rolf Annighoefer
Overall (All Time): #3,402,008 of 4,157,543Top 85%
1
Patents All Time