Darin Friedmann — 1 Patent at Otis Elevator

Darin Friedmann has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 1999. Darin Friedmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Darin Friedmann in Tomisato, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5970881	Linear type shuttle with movable linear motor primary	Susumu Takahashi, Ryuichi Ishibashi	1999-10-26	$31,203,000

Darin Friedmann — 1 Patent

Issued Patents All Time

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