Inventor · disambiguated record
Carrie Bartkowiak
Also filed as: BARTKOWIAK CARRIE
5 granted patents·153 citations·filing 2018–2021
85Inventor score
Files withKENNAMETAL INC5
Top patents by PatentIndex Score
5 records- 0197US10954938B2Valve seats and valve assemblies for fluid end applicationsKENNAMETAL INC·Filed 2019·Granted Mar 23, 2021·31 cites·18 claims
- 0297US10851775B2Valve seats and valve assemblies for fluid end applicationsKENNAMETAL INC·Filed 2018·Granted Dec 1, 2020·32 cites·8 claims
- 0397US10344757B1Valve seats and valve assemblies for fluid end applicationsKENNAMETAL INC·Filed 2018·Granted Jul 9, 2019·48 cites·28 claims
- 0496US11566713B2Valve seat assembly having mating surfaces with a reverse taper angleKENNAMETAL INC·Filed 2021·Granted Jan 31, 2023·24 cites·19 claims
- 0596US11156221B2Valve seats and valve assemblies for fluid end applicationsKENNAMETAL INC·Filed 2020·Granted Oct 26, 2021·18 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →