Inventor · disambiguated record
James A. Klaverkamp
Also filed as: KLAVERKAMP JAMES A
2 granted patents·1 pending application·18 citations·filing 2001–2019
55Inventor score
Technology areasF04B
Files withGRACO MINNESOTA INC2
Top patents by PatentIndex Score
3 records- 0193US10337614B2Rotating piston for pumpsGRACO MINNESOTA INC·Filed 2016·Granted Jul 2, 2019·18 cites·19 claims
- 0266US10859162B2Rotating piston for pumpsGRACO MINNESOTA INC·Filed 2019·Granted Dec 8, 2020·0 cites·20 claims
- 0335US2002081208A1Reciprocating piston pump surface treatment processFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →