Inventor · disambiguated record

Douglas B. Labrecque

Also filed as: LABRECQUE DOUGLAS B

2 granted patents·3 citations·filing 2006–2016

42Inventor score

Technology areasB66B

Files withOTIS ELEVATOR CO1 SHEYNKMAN VALERY1

Top patents by PatentIndex Score

2 records

0156US10364128B2Method of installing a vertically extending member in an elevator systemOTIS ELEVATOR CO·Filed 2016·Granted Jul 30, 2019·0 cites·5 claims
0245US9604823B2Assembly for roping an elevatorSHEYNKMAN VALERY·Filed 2006·Granted Mar 28, 2017·3 cites·16 claims

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