Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843378 | Failure alarm device for an appliance | — | 1989-06-27 |
KK
Kozo Kimura
Overall (1989): #86,244 of 140,708Top 65%
1
Patents 1989