Inventor · disambiguated record
Robert Frei
Also filed as: FREI ROBERT
9 granted patents·32 citations·filing 2010–2021
85Inventor score
Top patents by PatentIndex Score
9 records- 0189US9573342B2Open-mesh bags and methods of productionVOLM COMPANIES INC·Filed 2013·Granted Feb 21, 2017·6 cites·47 claims
- 0287US9339986B2Open mesh material and bags made therefromVOLM COMPANIES INC·Filed 2014·Granted May 17, 2016·8 cites·38 claims
- 0386US8784967B2Open mesh material and bags made therefromFREI ROBERT·Filed 2010·Granted Jul 22, 2014·10 cites·4 claims
- 0483US10934042B2Method of making form, fill, and seal bagsVOLM COMPANIES INC·Filed 2017·Granted Mar 2, 2021·1 cites·12 claims
- 0583US9630375B2Form, fill, and seal bags and method of productionVOLM COMPANIES INC·Filed 2013·Granted Apr 25, 2017·3 cites·30 claims
- 0678US10745881B2Method of manufacturing a compost filter sock that is linearly stable during fillingMKB COMPANY LLC·Filed 2016·Granted Aug 18, 2020·4 cites·11 claims
- 0774US11667439B2Synthetic mesh reinforced multilayer material and bags made therefromVOLM COMPANIES INC·Filed 2021·Granted Jun 6, 2023·0 cites·18 claims
- 0850US11142375B2Synthetic mesh reinforced multilayer material and bags made therefromVOIM COMPANIES INC·Filed 2016·Granted Oct 12, 2021·0 cites·40 claims
- 0941US10815034B2Multi-substrate bag with gusseted mesh bottomVOLM COMPANIES INC·Filed 2017·Granted Oct 27, 2020·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →