Inventor · disambiguated record
Vannareth J. Chum
Also filed as: CHUM VANNARETH J
2 granted patents·1 pending application·13 citations·filing 2014–2019
56Inventor score
Technology areasB05B
Files withGRACO MINNESOTA INC3
Top patents by PatentIndex Score
3 records- 0176US10670002B2Plural component proportioner comprising a first pump and a second pump simultaneously driven by a motor connected to the pumps by a yoke assembly comprising a shoe, a tie plate including a slot, and a tie rodGRACO MINNESOTA INC·Filed 2015·Granted Jun 2, 2020·3 cites·20 claims
- 0255USD771719SPlural component proportionerGRACO MINNESOTA INC·Filed 2014·Granted Nov 15, 2016·10 cites·1 claims
- 0346US2021379616A1Piggable proportioner and pumpGRACO MINNESOTA INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →