Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450004 | Intrinsically-safe battery power supply for underground mining | Jens Titschert, Norbert Schwarz | 2013-05-28 |
JW
Jörg Wagener
Overall (All Time): #3,160,699 of 4,157,543Top 80%
1
Patents All Time