Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284195 | Tire with tread base rubber blend | Paul Harry Sandstrom, William Paul Francik | 1994-02-08 |
DS
David Michael Smith
Overall (1994): #143,861 of 165,921Top 90%
1
Patents 1994