Inventor
ZEPKE BRUCE E
US8 patents
⚠️ This page may combine multiple inventors who share the name “ZEPKE BRUCE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTIS ELEVATOR CO
4 patentsUS5984051ANov 16, 1999
Remote elevator call requests with descriptor tags
OTIS ELEVATOR CO158 citations97
US4799243AJan 17, 1989
Directional people counting arrangement
OTIS ELEVATOR CO79 citations95
US7479861B2Jan 20, 2009
Inductively coupled power, useful for wireless elevator hall fixtures
OTIS ELEVATOR CO29 citations88
US6629583B2Oct 7, 2003
Fixture for an elevator system
OTIS ELEVATOR CO12 citations67