Inventor · disambiguated record
Grzegorz Ugrewicz
Also filed as: UGREWICZ GRZEGORZ
2 granted patents·2 citations·filing 2015–2017
34Inventor score
Files withINT TOBACCO MACHINERY POLAND SP ZOO2
Top patents by PatentIndex Score
2 records- 0162US9420828B2Valve device for changing over the mass flow of rod-like articles in conveying channels of the tobacco industryINT TOBACCO MACHINERY POLAND SP ZOO·Filed 2015·Granted Aug 23, 2016·2 cites·12 claims
- 0224US10412991B2Reservoir for rod-like elements for tobacco industryINT TOBACCO MACHINERY POLAND SP ZOO·Filed 2017·Granted Sep 17, 2019·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →