Max P. Prinsen — 1 Patent at Otis Elevator

Max P. Prinsen has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 2013. Max P. Prinsen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Max P. Prinsen in Renton, WA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8517149	Method of handling passenger requests during elevator modernization	Michael P. Flynn, Allen Patenaude, Randall Lee Greenberg, Paul H. Ouellette, Lee A. Hornfischer +5 more	2013-08-27

Max P. Prinsen — 1 Patent

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