Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259197 | Compression type heat pump | — | 1993-11-09 |
LB
Lee Byung-Mu — 1 Patent
Overall (All Time): #3,836,878 of 4,157,543Top 95%
1
Patents All Time