Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310373 | Method for producing electrodes for spark plugs and spark plug electrodes | Jurgen Treiber, Rainer Noack, Klaus Pohl, Volker Brendick, Hans Hurbert | 1994-05-10 |
WF
Willi Frank
Overall (1994): #52,477 of 165,921Top 35%
1
Patents 1994