Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D348241 | Tire tread | Maurice Graas, Alain Alphonse Z. S. Klepper | 1994-06-28 |
| D344055 | Tire tread | — | 1994-02-08 |
RH
Richard Heinen
Overall (1994): #22,090 of 165,921Top 15%
2
Patents 1994