Inventor · disambiguated record
Kevin A. Hansen
Also filed as: HANSEN KEVIN · HANSEN KEVIN A
6 granted patents·2 pending applications·45 citations·filing 1991–2024
79Inventor score
Top patents by PatentIndex Score
8 records- 0175US5191838ARail clip applicator and method of applying rail clipsPANDROL JACKSON INC·Filed 1991·Granted Mar 9, 1993·25 cites·57 claims
- 0258US2025183550A1Phased array antenna feed combinerMITRE CORP·Filed 2024·Application pending·0 cites
- 0358US2025183552A1Selectively plated, frequency-scaled ultra-wideband phased array antennaMITRE CORP·Filed 2024·Application pending·0 cites
- 0451US9790644B2Vertical ride quality system for a rail vehicleHarsco Technologies LLC·Filed 2015·Granted Oct 17, 2017·0 cites·20 claims
- 0548US9605386B2Rail vehicle having roller clamp assembly and towing armHARSCO CORP·Filed 2014·Granted Mar 28, 2017·0 cites·13 claims
- 0648US5584641AStone metering system for railroad track maintenance vehiclePANDROL JACKSON INC·Filed 1994·Granted Dec 17, 1996·12 cites·17 claims
- 0731US5865592AStone metering system for railroad track maintenance vehiclePANDROL JACKSON INC·Filed 1995·Granted Feb 2, 1999·7 cites·8 claims
- 0827US6334396B2Switch stoneblowerPANDROL JACKSON INC·Filed 1999·Granted Jan 1, 2002·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →