Assignee
IVENTIO AG
CH·3 granted patents·183 citations·filing 1983–2000
Top patents by PatentIndex Score
3 records- 0198US6801792B1Method for communication with a transportation systemIVENTIO AG·Filed 2000·Granted Oct 5, 2004·144 cites·10 claims
- 0256US4493398ADrive control for a transportation system, especially an elevatorIVENTIO AG·Filed 1983·Granted Jan 15, 1985·16 cites·7 claims
- 0354US5139111AGlass door leaf for elevatorsIVENTIO AG·Filed 1991·Granted Aug 18, 1992·23 cites·18 claims
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