Inventor · disambiguated record
Joe K. Hammer
Also filed as: HAMMER JOE K
13 granted patents·1 pending application·224 citations·filing 1988–2023
92Inventor score
Top patents by PatentIndex Score
14 records- 0195US7681963B2Braking system for a lift truckCROWN EQUIP CORP·Filed 2006·Granted Mar 23, 2010·48 cites·24 claims
- 0289US9868445B2Diagnostic supervisor to determine if a traction system is in a fault conditionCROWN EQUIP CORP·Filed 2016·Granted Jan 16, 2018·8 cites·22 claims
- 0387US10427692B2Vehicle control module with signal switchboard and input tablesCROWN EQUIP CORP·Filed 2016·Granted Oct 1, 2019·5 cites·72 claims
- 0485US10081367B2Steering and traction applications for determining a steering control attribute and a traction control attributeCROWN EQUIP CORP·Filed 2016·Granted Sep 25, 2018·5 cites·20 claims
- 0584US4918348ABrush wear indicatorPRESTOLITE ELECTRIC INC·Filed 1988·Granted Apr 17, 1990·50 cites·30 claims
- 0682US8886378B2System and method for monitoring state of function of a materials handling vehicleHAMMER JOE K·Filed 2013·Granted Nov 11, 2014·11 cites·36 claims
- 0781US4953284AMethod for retaining a magnet within a motor assemblyPRESTOLITE ELECTRIC INC·Filed 1989·Granted Sep 4, 1990·49 cites·2 claims
- 0877US2023406682A1System and method for controlling a maximum vehicle speed for an industrial vehicle based on a calculated loadCROWN EQUIP CORP·Filed 2023·Application pending·0 cites
- 0974US10377388B2Model based diagnostics based on traction modelCROWN EQUIP CORP·Filed 2016·Granted Aug 13, 2019·2 cites·28 claims
- 1072US11945705B2System and method for controlling a maximum vehicle speed for an industrial vehicle based on a calculated loadCROWN EQUIP CORP·Filed 2021·Granted Apr 2, 2024·0 cites·2 claims
- 1162US4916344AMotor magnet shield retention assemblyPRESTOLITE ELECTRIC INC·Filed 1988·Granted Apr 10, 1990·25 cites·25 claims
- 1260US11352243B2System and method for controlling a maximum vehicle speed for an industrial vehicle based on a calculated loadCROWN EQUIP CORP·Filed 2019·Granted Jun 7, 2022·0 cites·6 claims
- 1359US5878189AControl system for a separately excited DC motorCROWN EQUIP CORP·Filed 1997·Granted Mar 2, 1999·21 cites·6 claims
- 1452US10106171B2Vehicle control module with signal switchboard and output tablesCROWN EQUIP CORP·Filed 2016·Granted Oct 23, 2018·0 cites·72 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →