Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D383422 | Tire tread | Andrew Arpad Kunos, Jerold Robert Buenger, Karl Eric Sundkvist | 1997-09-09 |
DD
Donald Earl Douds
Overall (1997): #158,604 of 185,788Top 90%
1
Patents 1997