Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843917 | Accumulator control for hydraulic actuating pressure of automatic transmission friction clutch or brake | Robert B. Abar | 1989-07-04 |
JS
Joseph S. Van Selous
Overall (1989): #92,376 of 140,708Top 70%
1
Patents 1989