Inventor · disambiguated record
John Coupland
Also filed as: COUPLAND JOHN · COUPLAND JOHN WILLIAM
6 granted patents·71 citations·filing 2008–2019
78Inventor score
Top patents by PatentIndex Score
6 records- 0189US8177496B2Tone noise reduction in turbomachinesWILSON ALEXANDER GEORGE·Filed 2008·Granted May 15, 2012·52 cites·34 claims
- 0284US9097179B2Damping assemblyBROOKS RICHARD V·Filed 2010·Granted Aug 4, 2015·15 cites·8 claims
- 0368US10988911B2Diaphragm wallsCCMJ SYSTEMS LTD·Filed 2018·Granted Apr 27, 2021·2 cites·21 claims
- 0458US9371623B2Diaphragm wall apparatus and methodsCOUPLAND JOHN WILLIAM·Filed 2012·Granted Jun 21, 2016·2 cites·27 claims
- 0546US11225769B2Shear key former apparatus and method(s)CCMJ SYSTEMS LTD·Filed 2019·Granted Jan 18, 2022·0 cites·19 claims
- 0640US11268260B2Cutting assemblyCCMJ SYSTEMS LTD·Filed 2018·Granted Mar 8, 2022·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when John Coupland 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 →