Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335506 | Regenerative heat pump | — | 1994-08-09 |
LB
Lee Byoung-Moo
Overall (1994): #161,626 of 165,921Top 100%
1
Patents 1994