Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595104 | Wine bottle aerator | — | 1997-01-21 |
| 4190060 | Sweat collection capsule | John E. Greenleaf | 1980-02-26 |
RD
Robert W. Delaplaine
Overall (All Time): #2,267,358 of 4,157,543Top 55%
2
Patents All Time