Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089240 | Hair grip device | — | 2000-07-18 |
| 6053590 | Computer scanner casing | — | 2000-04-25 |
| 4392148 | Moat-guarded Josephson devices | Tushar R. Gheewala, Erik P. Harris | 1983-07-05 |
WC
Wen-Hsivng Chang
Overall (All Time): #1,627,718 of 4,157,543Top 40%
3
Patents All Time