Inventor · disambiguated record
Herbert K. Horbruegger
Also filed as: HORBRUEGGER HERBERT · HORBRUEGGER HERBERT K · HORBRUEGGER HERBERT KARL
6 granted patents·1 pending application·111 citations·filing 1990–2005
84Inventor score
Technology areasB66B
Top patents by PatentIndex Score
7 records- 0184US7681693B2Method for performing an elevator rescue runOTIS ELEVATOR CO·Filed 2005·Granted Mar 23, 2010·18 cites·16 claims
- 0281US5076399AElevator start control technique for reduced start jerk and acceleration overshootOTIS ELEVATOR CO·Filed 1990·Granted Dec 31, 1991·35 cites·14 claims
- 0378US5157228AAdjusting technique for a digital elevator drive systemOTIS ELEVATOR CO·Filed 1990·Granted Oct 20, 1992·31 cites·9 claims
- 0460US8264538B2Optically monitoring comb-line of escalators and moving walksHORBRUEGGER HERBERT·Filed 2005·Granted Sep 11, 2012·6 cites·14 claims
- 0547US5155305ADelayed start of elevator car deceleration and creep using VVVF technologyOTIS ELEVATOR CO·Filed 1990·Granted Oct 13, 1992·17 cites·2 claims
- 0637US2009266674A1Method for Testing the Positional Adjustment of a Sensor for a People Conveyor and a Sensor Arrangement ThereforMUELLER MARKUS·Filed 2004·Application pending·0 cites
- 0731US5137119AAdaptive digital armature current control method for ward-leonard elevator drives using an SCR generator field converterOTIS ELEVATOR CO·Filed 1990·Granted Aug 11, 1992·4 cites·8 claims
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