Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351309 | Safety gap for an ignition system in an internal combustion engine | Reinhold Kaufmann, Dieter Raff | 1982-09-28 |
RS
Richard Schleupen
Overall (1982): #36,097 of 81,411Top 45%
1
Patents 1982