Inventor · disambiguated record
William C. Perron
Also filed as: PERRON WILLIAM C
4 granted patents·2 pending applications·30 citations·filing 2004–2010
75Inventor score
Top patents by PatentIndex Score
6 records- 0175US9546447B2Elevator load bearing assembly having a jacket with multiple polymer compositionsWESSON JOHN P·Filed 2005·Granted Jan 17, 2017·4 cites·16 claims
- 0275US7883634B2Elevator load bearing member having a jacket with at least one traction-enhancing exterior surfaceOTIS ELEVATOR CO·Filed 2005·Granted Feb 8, 2011·9 cites·23 claims
- 0356US9010495B2Sheave for use in an elevator systemPRASAD DILIP·Filed 2004·Granted Apr 21, 2015·9 cites·15 claims
- 0456US8449349B2Elevator load bearing member having a jacket with at least one rough exterior surfaceTHOMPSON MARK S·Filed 2004·Granted May 28, 2013·8 cites·7 claims
- 0549US2011108371A1Elevator load bearing member having a jacket with at least one traction-enhancing exterior surfaceTHOMPSON MARK S·Filed 2010·Application pending·0 cites
- 0635US2008289912A1Sheave for Use in an Elevator SystemPERRON WILLIAM C·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William C. Perron files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →