Inventor · disambiguated record
Andrew Keen
Also filed as: KEEN ANDREW
10 granted patents·2 pending applications·61 citations·filing 2012–2019
87Inventor score
Top patents by PatentIndex Score
12 records- 0192US10094075B2Arris protection jointPERMABAN LTD·Filed 2015·Granted Oct 9, 2018·16 cites·20 claims
- 0287US9765485B2Movement jointKEEN ANDREW·Filed 2012·Granted Sep 19, 2017·17 cites·12 claims
- 0385US9920676B2Mixer and emissions cleaning modulePERKINS ENGINES CO LTD·Filed 2014·Granted Mar 20, 2018·8 cites·20 claims
- 0473US9651012B2Injector mountPERKINS ENGINES CO LTD·Filed 2015·Granted May 16, 2017·2 cites·15 claims
- 0571US9638079B2Exhaust mixer, emissions cleaning module and methodPERKINS ENGINES CO LTD·Filed 2013·Granted May 2, 2017·1 cites·17 claims
- 0661USD710038SExpansion joint for concrete slabsKEEN ANDREW·Filed 2012·Granted Jul 29, 2014·13 cites·1 claims
- 0757US9816422B2Flowhood and emissions cleaning modulePERKINS ENGINES CO LTD·Filed 2014·Granted Nov 14, 2017·1 cites·19 claims
- 0850US9909484B2Heat shield and emissions cleaning modulePERKINS ENGINES CO LTD·Filed 2014·Granted Mar 6, 2018·0 cites·18 claims
- 0944US2016076430A1Emissions Cleaning Module and Mounting MechanismPERKINS ENGINES CO LTD·Filed 2014·Application pending·0 cites
- 1040US2015048543A1Shuttering for Concrete SlabKEEN ANDREW·Filed 2013·Application pending·0 cites
- 1138US11274582B2Flow hood assemblyPERKINS ENGINES CO LTD·Filed 2017·Granted Mar 15, 2022·0 cites·15 claims
- 1238USD927025SJoint system for concrete slabsRCR FLOORING PRODUCTS LTD·Filed 2019·Granted Aug 3, 2021·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Andrew Keen 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 →