Assignee
ALLEN ENG CORPORATION
US·12 granted patents·4 pending applications·104 citations·filing 1990–2024
Top patents by PatentIndex Score
16 records- 0188USD340340SRiding trowel cranking dolly wheel assemblyALLEN ENG CORPORATION·Filed 1991·Granted Oct 12, 1993·31 cites·1 claims
- 0287USD323510SRiding trowelALLEN ENG CORPORATION·Filed 1990·Granted Jan 28, 1992·31 cites·1 claims
- 0382US10100537B1Ventilated high capacity hydraulic riding trowelALLEN ENG CORPORATION·Filed 2018·Granted Oct 16, 2018·8 cites·1 claims
- 0481US11619010B2Roller tube concrete paver with retractable vibrator assemblyALLEN ENG CORPORATION·Filed 2020·Granted Apr 4, 2023·1 cites·11 claims
- 0578USD344736SRiding trowel for concrete finishingALLEN ENG CORPORATION·Filed 1992·Granted Mar 1, 1994·20 cites·1 claims
- 0677US11820381B2Electric concrete transportation cartALLEN ENG CORPORATION·Filed 2021·Granted Nov 21, 2023·1 cites·2 claims
- 0775US10384704B2Steering responsive speed-controlled buggyALLEN ENG CORPORATION·Filed 2018·Granted Aug 20, 2019·8 cites·12 claims
- 0871US2024198477A1Electric Polisher for Concrete SurfacesALLEN ENG CORPORATION·Filed 2023·Application pending·0 cites
- 0969US2024066656A1Dual Rotor Ride-on Surface PolisherALLEN ENG CORPORATION·Filed 2023·Application pending·0 cites
- 1064US11326359B2Concrete surface polishing trowel and conversion adaptorALLEN ENG CORPORATION·Filed 2020·Granted May 10, 2022·1 cites·20 claims
- 1160US12378733B1Bridge deck paver with enhanced hydraulic shiftingALLEN ENG CORPORATION·Filed 2021·Granted Aug 5, 2025·0 cites·10 claims
- 1255US2024239394A1Zero Turn Radius Concrete BuggyALLEN ENG CORPORATION·Filed 2024·Application pending·0 cites
- 1353USD918519SElectric concrete transportation cartALLEN ENG CORPORATION·Filed 2020·Granted May 4, 2021·2 cites·1 claims
- 1451US11767643B2Versatile light rail bed paverALLEN ENG CORPORATION·Filed 2020·Granted Sep 26, 2023·0 cites·18 claims
- 1548USD918520SElectric concrete transportation cartALLEN ENG CORPORATION·Filed 2021·Granted May 4, 2021·1 cites·1 claims
- 1637US2018355956A1Compartmentalized Riding Trowel Cvt Clutch ModuleALLEN ENG CORPORATION·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →