Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662993 | Carbon-based friction material for automotive continuous slip service | — | 1997-09-02 |
PW
Peter S. Winckler
Overall (1997): #93,228 of 185,788Top 55%
1
Patents 1997