Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388995 | Interior zone pressurization method and system to reduce the stack effect problems | Joong-Hoon Lee | 2016-07-12 |
DS
Doo-Sam Song
Overall (All Time): #3,008,814 of 4,157,543Top 75%
1
Patents All Time