Inventor · disambiguated record
Stefan Duma
Also filed as: DUMA STEFAN · DUMA STEFAN M
3 granted patents·4 pending applications·14 citations·filing 2010–2023
63Inventor score
Top patents by PatentIndex Score
7 records- 0175US12025538B2Whitewater helmet evaluation system and methodVIRGINIA TECH INTELLECTUAL PROPERTIES INC·Filed 2022·Granted Jul 2, 2024·1 cites·20 claims
- 0275US9797821B2Methodology for assessing the biomechanical performance of helmetsDUMA STEFAN M·Filed 2015·Granted Oct 24, 2017·5 cites·20 claims
- 0365US8700257B2Control methodology of pedestrian kinematics using the active hood lift systemTAMURA ATSUTAKA·Filed 2010·Granted Apr 15, 2014·8 cites·16 claims
- 0448US2024032637A1Equestrian helmet star systemVIRGINIA TECH INTELLECTUAL PROPERTIES INC·Filed 2023·Application pending·0 cites
- 0545US2023263255A1Rugby headgear evaluation system and methodVIRGINIA TECH INTELLECTUAL PROPERTIES INC·Filed 2023·Application pending·0 cites
- 0645US2023263256A1Snow sport helmet evaluation systemVIRGINIA TECH INTELLECTUAL PROPERTIES INC·Filed 2023·Application pending·0 cites
- 0744US2023389641A1Optimized whitewater helmet designVIRGINIA TECH INTELLECTUAL PROPERTIES INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →