Suwon
South Korea
3
2019-01-10
3
2019-07-16
These are the the leading inventors for applications assigned to PRESYS.CO., LTD:
PRESYS.CO., LTD based in Suwon, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Bidirectional gate valve
#2 | 2018-06-07 ✅ Patent 10,563,775 granted on 2020-02-18Vacuum valve
#3 | 2018-05-17 ✅ Patent 10,260,655 granted on 2019-04-16Angle valve having fixed heater block
553539 ⎘