Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814569 | Microwave oven with detachable electrical resistance heater | — | 1989-03-21 |
TY
Toshio Yose
Overall (1989): #47,751 of 140,708Top 35%
1
Patents 1989