Inventor · disambiguated record
John E. Halowell
Also filed as: HALOWELL JOHN E
3 granted patents·1 pending application·10 citations·filing 2010–2018
58Inventor score
Top patents by PatentIndex Score
4 records- 0176US9083861B2Visual data collection system for a trainHAAS CARL L·Filed 2010·Granted Jul 14, 2015·9 cites·23 claims
- 0253US11124209B2Determining loss of communication between rail vehiclesWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2018·Granted Sep 21, 2021·0 cites·20 claims
- 0346US9783213B2Impact resistant end of train deviceWABTEC HOLDING CORP·Filed 2013·Granted Oct 10, 2017·1 cites·32 claims
- 0438US2013221166A1Rail Car Intercar Cable Arrangement, Rail Car Intercar Cable, and Hanger Arrangement ThereforHENNIGES BENJAMIN L·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →