Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839990 | Apparatus and method of a power spring counterbalance for tape drive window regulators | Bohdan Kazewych, Edmond R. Gionet | 1989-06-20 |
ML
Michael K. Lam
Overall (1989): #76,283 of 140,708Top 55%
1
Patents 1989