Inventor · disambiguated record
Duane A. Neumann
Also filed as: NEUMANN DUANE A
8 granted patents·63 citations·filing 2007–2022
84Inventor score
Top patents by PatentIndex Score
8 records- 0191US8322947B2Flexible skid steer attachment deviceNEUMANN DUANE A·Filed 2010·Granted Dec 4, 2012·22 cites·14 claims
- 0284US7540687B2Skid steer loader attachment for performing road widening and shouldering jobsNEUMANN DUANE A·Filed 2007·Granted Jun 2, 2009·24 cites·10 claims
- 0382US8403594B2Aggregate-spreading deviceNEUMANN DUANE A·Filed 2012·Granted Mar 26, 2013·10 cites·20 claims
- 0479USRE46971EFlexible skid steer attachment deviceNEUMANN DUANE A·Filed 2014·Granted Jul 31, 2018·7 cites·22 claims
- 0576US11661714B2Boom attachment for a host vehicleROAD WIDENER LLC·Filed 2022·Granted May 30, 2023·0 cites·20 claims
- 0668US11384488B2Articulating rolling compactor attachmentROAD WIDENER LLC·Filed 2020·Granted Jul 12, 2022·0 cites·18 claims
- 0753US10689812B2Articulating rolling compactor attachmentROAD WIDENER LLC·Filed 2018·Granted Jun 23, 2020·0 cites·20 claims
- 0849US10087587B2Articulating rolling compactor attachmentROAD WIDENER LLC·Filed 2015·Granted Oct 2, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →