Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667666 | Process for electrochemically roughening a surface of a metal web | Akio Uesugi | 1997-09-16 |
AM
Atsushi Matsuura
Overall (1997): #174,420 of 185,788Top 95%
1
Patents 1997