Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617970 | Protector for drink opening | — | 1997-04-08 |
| 5080657 | Alginic | Byung Cheol Shin | 1992-01-14 |
HL
Hae B. Lee
Overall (All Time): #2,269,321 of 4,157,543Top 55%
2
Patents All Time