Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335506 | Regenerative heat pump | — | 1994-08-09 |
LB
Lee Byoung-Moo
Overall (All Time): #3,803,453 of 4,157,543Top 95%
1
Patents All Time