Hans-Killan Spielbauer — 1 Patent at Otis Elevator

Hans-Killan Spielbauer has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 2014. Hans-Killan Spielbauer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hans-Killan Spielbauer in Berlin, DE.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8770350	Access control system and access control method for a people conveyor control system	Michael Wilke, Martin Georg Walter Hnida, Donald F. Cominelli	2014-07-08

Hans-Killan Spielbauer — 1 Patent

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