Philippe Ducas — 2 Patents at Otis Elevator

Philippe Ducas has been granted 2 US patents while listed as an inventor at Otis Elevator. The first was granted in 2010 and the most recent in April 2016. Philippe Ducas ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Philippe Ducas in Cosne-Cours-sur-Loire, FR.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9302886	Elevator door coupler assembly	Jean-Pierre Tantis, Amine Badaoui, Franky Mias	2016-04-05
7721851	Bottom guiding device for elevator car and landing doors	Victor Carvalho	2010-05-25	$19,773,000

Philippe Ducas — 2 Patents

Issued Patents All Time

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