Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328935 | Flexible magnetic recording tape having low-friction backside coating | — | 1982-05-11 |
FS
Frank B. Steel
Overall (1982): #64,744 of 81,411Top 80%
1
Patents 1982