Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5743805 | Golf swing timing trainer | — | 1998-04-28 |
| 4513068 | Auxiliary battery charging terminal | Harold Field | 1985-04-23 |
RR
Robert E. Richter
Overall (All Time): #2,259,739 of 4,157,543Top 55%
2
Patents All Time