Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D299644 | Telephone set | Fumiharu Ohta, Masao Tamura | 1989-01-31 |
CH
Chuan Ming Hung
Overall (All Time): #3,920,156 of 4,157,543Top 95%
1
Patents All Time