Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Sang Gu Woo
Daejeon
KR
5 patents
4 Patents
US12584564
2026
Ball Valve and Ball Valve Module Having the Same
HANON SYSTEMS
0 cites
US12539739
2026
Refrigerant Circulating Apparatus of Vehicle
Doowon Climate Control Co., Ltd.
0 cites
US12496875
2025
Refrigerant Circulating Apparatus of Vehicle
Doowon Climate Control Co., Ltd.
0 cites
US12410353
2025
Mixed Refrigerant Composition and Heat Pump Including the Same
SK ENMOVE CO., Ltd.
0 cites