Patents/Inventors

Ruphavathy Vishal

ChennaiIN14 patents

6 Patents

US126006002026
Seal Assembly for an Elevator and a Method to Operate the Same
0 cites
US125343412026
Structure for Constructing an Improved Guide Pillar System of a Pneumatic Vacuum Elevator
0 cites
US124893052025
Charger Assembly for Charging an Energy Storage Unit Associated with an Elevator
0 cites
US123846602025
Structure for Constructing an Elevator Shaft
0 cites
US122640392025
Suspension Arrangement to Absorb Stress Acting on an Elevator Cabin During Landing
0 cites
US120543562024
Modular Cabin Assembly for an Elevator and a Method to Operate the Same
0 cites