Inventor

CALCASOLA RICHARD W

US4 patents

⚠️ This page may combine multiple inventors who share the name “CALCASOLA RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITED TECHNOLOGIES CORP

3 patents

US4298959ANov 3, 1981

OTIS ELEVATOR CO

1 patent

US5799755ASep 1, 1998

Linear motor transfer of cab horizontally between elevator and bogey platforms

OTIS ELEVATOR CO29 citations88

CALCASOLA RICHARD W

UNITED TECHNOLOGIES CORP

Digital information transfer system (DITS) receiver

Elimination of line impedance error in a three-wire probe interface

Passenger entertainment system transducer failure detector

OTIS ELEVATOR CO

Linear motor transfer of cab horizontally between elevator and bogey platforms