Patents/Inventors

Grigoris Kostakis

AthensGR3 patents

4 Patents

US123229492025
Devices for Overvoltage, Overcurrent and Arc Flash Protection
RIPD IP DEVELOPMENT Ltd
0 cites
US122376642025
Devices for Active Overvoltage Protection Including Varistors and Thyristors
RIPD RESEARCH AND IP DEVELOPMENT Ltd.
0 cites
US120030882024
Devices for Overvoltage, Overcurrent and Arc Flash Protection
RIPD IP DEVELOPMENT Ltd
0 cites
US118817042024
Devices for Active Overvoltage Protection Including Varistors and Thyristors
RIPD RESEARCH AND IP DEVELOPMENT Ltd.
0 cites