Inventor · disambiguated record
Karl Spears
Also filed as: Spears Karl
3 granted patents·1 pending application·4 citations·filing 2016–2025
57Inventor score
Top patents by PatentIndex Score
4 records- 0171US12291843B2Systems and methods for mini-loaders or other power machinesDOOSAN BOBCAT NORTH AMERICA INC·Filed 2022·Granted May 6, 2025·0 cites·23 claims
- 0267US2025230629A1Systems and methods for mini-loaders or other power machinesDOOSAN BOBCAT NORTH AMERICA INC·Filed 2025·Application pending·0 cites
- 0361US10494041B2Apparatus for mounting a track frame to a frame of a power machineCLARK EQUIPMENT CO·Filed 2016·Granted Dec 3, 2019·2 cites·23 claims
- 0451USD982042SVehicleCLARK EQUIPMENT CO·Filed 2021·Granted Mar 28, 2023·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →