Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241933 | Side support for motorcycle | Heinz Estel | 1980-12-30 |
| 4223906 | Installation for lowering a kickstand arranged on a motorcycle | — | 1980-09-23 |
PG
Peter Gratza
Overall (All Time): #2,374,043 of 4,157,543Top 60%
2
Patents All Time