Inventor · disambiguated record
Ann K. Grimm
Also filed as: GRIMM ANN · GRIMM ANN E · GRIMM ANN K
16 granted patents·2 pending applications·50 citations·filing 2002–2023
88Inventor score
Files withWESTINGHOUSE AIR BRAKE TECH CORP13TRANSP IP HOLDINGS LLC2ESTES COX CORP1KNOTT JEFFREY G1WABTEC HOLDING CORP1
Top patents by PatentIndex Score
18 records- 0189US11958512B2Monitoring and communication device of a vehicleWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Apr 16, 2024·2 cites·20 claims
- 0286US9168936B2System and method of transforming movement authority limitsWABTEC HOLDING CORP·Filed 2012·Granted Oct 27, 2015·14 cites·26 claims
- 0383US11318970B2Vehicle control systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2019·Granted May 3, 2022·3 cites·20 claims
- 0483US11254337B2Determining location of a rail vehicle based on a radio frequency signalWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2018·Granted Feb 22, 2022·3 cites·20 claims
- 0581US8478463B2Train control method and systemKNOTT JEFFREY G·Filed 2008·Granted Jul 2, 2013·26 cites·24 claims
- 0661US9254855B2Computer-implemented method and system for managing conditional authorities in a vehicle networkWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2014·Granted Feb 9, 2016·2 cites·27 claims
- 0760US11932296B2Method for obtaining route and directive data for interlocked subdivisionsWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2019·Granted Mar 19, 2024·0 cites·21 claims
- 0858US11953338B2Remote initialization system for a vehicle systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Apr 9, 2024·0 cites·20 claims
- 0955US11511782B2Control system for enforcing conditional authorities using vehicle-to-vehicle monitoringWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2020·Granted Nov 29, 2022·0 cites·19 claims
- 1055US11427238B2Method and system for vehicle data communicationWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2019·Granted Aug 30, 2022·0 cites·20 claims
- 1155US2024109564A1Secure vehicle to vehicle ptc communicationTRANSP IP HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 1254US12325456B2Systems and methods for detecting brake system anomaliesWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2021·Granted Jun 10, 2025·0 cites·43 claims
- 1354US10974748B1Vehicle advisory systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2019·Granted Apr 13, 2021·0 cites·21 claims
- 1452US11871234B2Secure vehicle to vehicle PTC communicationTRANSP IP HOLDINGS LLC·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 1549US10457299B2Train stop timerWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2017·Granted Oct 29, 2019·0 cites·26 claims
- 1648US12371078B2Vehicle monitoring systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2019·Granted Jul 29, 2025·0 cites·18 claims
- 1741US11312390B2Vehicle control systemWESTINGHOUSE AIR BRAKE TECH CORP·Filed 2019·Granted Apr 26, 2022·0 cites·22 claims
- 1832US2004102130A1Flyable model rocketESTES COX CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →