Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628679 | Holder for an abrading disk tool | — | 1997-05-13 |
CS
Chujiro Shiga
Overall (1997): #166,907 of 185,788Top 90%
1
Patents 1997