Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6518879 | Apparatus and method for monitoring line disconnection and a fire, and a fire alarm system having the same | Min-Sik Koo | 2003-02-11 |
KK
Kang-Ok Kim
Overall (All Time): #3,502,342 of 4,157,543Top 85%
1
Patents All Time