Patents/Inventors

Jeffrey Shawn Duvall

Kennesaw, GAUS2 patents

3 Patents

US121162422024
Elevator Counterweight Mounted Governor Assemblies
TK ELEVATOR INNOVATION AND OPERATIONS GmbH
0 cites
US120435182024
Tension Equalizing Traction Sheave Assembly for Elevator Assemblies
TK Elevator Innovation And Operations GmbH
0 cites
US118343002023
Stabilizing Assemblies and Methods of Use Thereof
TK Elevator Innovation And Operations GmbH
0 cites