Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833019 | Magnetic recording tape comprising a support film having a high transverse direction modulus | — | 1989-05-23 |
NS
Nat J. Suwarnasarn
Overall (1989): #35,038 of 140,708Top 25%
1
Patents 1989