Inventor · disambiguated record
Ian L. Hanna
Also filed as: HANNA IAN L
10 granted patents·77 citations·filing 2010–2017
88Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC3SCHWARZ JONATHAN R3HANNA IAN L2GM GLOBAL TECH OPERATIONS INC1LEFFERT MICHAEL G1
Top patents by PatentIndex Score
10 records- 0193US8937452B2Method of controlling a state-of-charge (SOC) of a vehicle batterySCHWARZ JONATHAN R·Filed 2011·Granted Jan 20, 2015·12 cites·19 claims
- 0291US9457682B2Method for predicting charging process durationGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Oct 4, 2016·14 cites·20 claims
- 0389US9340121B2Method and system for heating a vehicle batterySCHWARZ JONATHAN R·Filed 2011·Granted May 17, 2016·17 cites·14 claims
- 0487US9431688B2Method for heating a high voltage vehicle batterySCHWARZ JONATHAN R·Filed 2011·Granted Aug 30, 2016·7 cites·18 claims
- 0583US9950620B1Regenerative and friction power indicator for a vehicle braking systemGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Apr 24, 2018·4 cites·20 claims
- 0676US8662968B2Air-based hybrid battery thermal conditioning systemLEFFERT MICHAEL G·Filed 2010·Granted Mar 4, 2014·5 cites·12 claims
- 0776US8653960B2Vehicle gauge for displaying electric mode status and method of doing the sameHANNA IAN L·Filed 2011·Granted Feb 18, 2014·8 cites·17 claims
- 0875US10471962B2Method and control system for controlling an electronically controlled transmission in a vehicle propulsion systemGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Nov 12, 2019·3 cites·18 claims
- 0970US9162585B2Rechargeable energy storage system management for vehiclesGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Oct 20, 2015·4 cites·20 claims
- 1054US9358883B2Method for use with vehicle having selectable transfer caseHANNA IAN L·Filed 2011·Granted Jun 7, 2016·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Ian L. Hanna 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 →