Douglas B. LaBrecque — 2 Patents at Otis Elevator

Douglas B. LaBrecque has been granted 2 US patents while listed as an inventor at Otis Elevator. The first was granted in 2017 and the most recent in July 2019. Douglas B. LaBrecque ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Douglas B. LaBrecque in West Springfield, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10364128	Method of installing a vertically extending member in an elevator system	Valery Sheynkman, Richard S. Blakelock, Troy R. Chicoine, Craig A. Buckley, William J. Derwin	2019-07-30
9604823	Assembly for roping an elevator	Valery Sheynkman, Richard S. Blakelock, Troy R. Chicoine, Craig A. Buckley, William J. Derwin	2017-03-28

Douglas B. LaBrecque — 2 Patents

Issued Patents All Time

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