Herbert Horbrugger — 8 Patents at Otis Elevator

Herbert Horbrugger has been granted 8 US patents while listed as an inventor at Otis Elevator. The first was granted in 2000 and the most recent in May 2025. Herbert Horbrugger ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Herbert Horbrugger in Berlin, DE.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12312211	Power management in an elevator system	Virgilio Valdivia Guerrero, Ismail Agirman, Daniel Diaz-Lopez, Mario Sanz Abia, Stephan Glessner	2025-05-27
11613444	Decentralized power management in an elevator system	Virgilio Valdivia Guerrero, Ismail Agirman, Daniel Diaz-Lopez, Mario Sanz Abia, Stephan Glessner	2023-03-28
10071880	Low profile drive unit for elevator system	Andreas Tutat, Ibrahim Ia Atalmis, Marvin Dehmlow	2018-09-11
9914617	Elevator power management to augment maximum power line power	Michael Mann, Dirk H. Tegtmeier	2018-03-13
7523809	Elevator top of car safety	Andres Monzon-Simon, Julián Cabañas Falcón, Fernando Del Rio Sanz, Antonio de Miguel Urquijo, Francisco Luis Sanz Delgado +2 more	2009-04-28	$52,741,000
6782989	Process for switching between mains supply and a frequency inverter and vice versa	Stefan Spannhake, Reinhard Henkel	2004-08-31	$86,353,000
6591947	Use of multi-state sensors	Peter Herkel, Stefan Spannhake	2003-07-15	$111,372,000
6161656	Speed and direction indicator for elevator systems	Michael Mann, Helmut Schroder-Brumloop	2000-12-19	$46,485,000

Herbert Horbrugger — 8 Patents

Issued Patents All Time

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