Inventor · disambiguated record
Robert Holubar
Also filed as: HOLUBAR ROBERT · HOLUBAR ROBERT E
4 granted patents·1 pending application·121 citations·filing 2007–2025
78Inventor score
Top patents by PatentIndex Score
5 records- 0188US7976096B2Air drag reduction apparatus for tractor-trailersHOLUBAR ROBERT·Filed 2009·Granted Jul 12, 2011·37 cites·18 claims
- 0286USD723450STruck topperHOLUBAR ROBERT E·Filed 2014·Granted Mar 3, 2015·48 cites·1 claims
- 0382USD749978SEarringHOLUBAR ROBERT E·Filed 2013·Granted Feb 23, 2016·36 cites·1 claims
- 0454US12352616B1Retractable scale system with deployment mechanismHOLUBAR ROBERT·Filed 2025·Granted Jul 8, 2025·0 cites·13 claims
- 0537US2008048468A1Air drag reduction apparatus for tractor-trailersHOLUBAR ROBERT·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →