Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886020 | Engine induction system | Gunter Senff | 1989-12-12 |
| 4628873 | Motor vehicle with intake manifold system | — | 1986-12-16 |
RB
Rudolf Bitter
Overall (All Time): #2,334,225 of 4,157,543Top 60%
2
Patents All Time