Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5192347 | Filter assembly | — | 1993-03-09 |
JL
Joung C. Lee — 1 Patent
Overall (All Time): #3,818,902 of 4,157,543Top 95%
1
Patents All Time