Piech Zbigniew — 1 Patent at Otis Elevator

Piech Zbigniew has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 2020. Piech Zbigniew ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Piech Zbigniew in Cheshire, CT, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10850945	Traction geared machine for elevator	Benjamin J. Watson	2020-12-01

Piech Zbigniew — 1 Patent

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