Inventor · disambiguated record
Eric F. Wenzel
Also filed as: WENZEL ERIC F
2 granted patents·2 citations·filing 2015–2016
36Inventor score
Technology areasB61D
Top patents by PatentIndex Score
2 records- 0158US10407972B2Method and mechanism for controlling gravitational discharge of material from a railroad hopper carWATSON RICHARD A·Filed 2016·Granted Sep 10, 2019·1 cites·32 claims
- 0255US9751536B2Railroad hopper car door operating mechanismGALVAN GUADALUPE L·Filed 2015·Granted Sep 5, 2017·1 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →