Inventor · disambiguated record
Andreas Belkner
Also filed as: BELKNER ANDREAS · BELKNER ANDREAS O · BELKNER ANDREAS O F
3 granted patents·25 citations·filing 1994–2009
68Inventor score
Top patents by PatentIndex Score
3 records- 0172US8960371B2Gravity driven start phase in power limited elevator rescue operationSCHOENAUER UWE·Filed 2009·Granted Feb 24, 2015·11 cites·15 claims
- 0249US6563707B1Chassis for mounting component units of an electric switch cabinet for elevators and escalatorsOTIS ELEVATOR CO·Filed 2000·Granted May 13, 2003·9 cites·22 claims
- 0337US5491405ALevel conversion of AC or DC voltage with noise rejection and low power consumptionOTIS ELEVATOR CO·Filed 1994·Granted Feb 13, 1996·5 cites·8 claims
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