Inventor · disambiguated record
Ross Robert Ingwersen
Also filed as: INGWERSEN ROSS ROBERT
4 granted patents·14 citations·filing 2012–2016
72Inventor score
Top patents by PatentIndex Score
4 records- 0169US8887461B2Structural tubeHEMPHILL DEREK JAY·Filed 2013·Granted Nov 18, 2014·4 cites·19 claims
- 0264US9441658B2Structural tubeHEMPHILL DEREK JAY·Filed 2014·Granted Sep 13, 2016·2 cites·20 claims
- 0363US9976305B2Structural tubeCTB MIDWEST INC·Filed 2016·Granted May 22, 2018·2 cites·4 claims
- 0462US8528282B1Structural tubeHEMPHILL DEREK JAY·Filed 2012·Granted Sep 10, 2013·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →