Inventor · disambiguated record
Christopher A. Kowalski
Also filed as: KOWALSKI CHRISTOPHER · KOWALSKI CHRISTOPHER A
7 granted patents·125 citations·filing 1998–2023
86Inventor score
Top patents by PatentIndex Score
7 records- 0195US7708283B2Mechanical seal assemblyCHESTERTON A W CO·Filed 2006·Granted May 4, 2010·33 cites·11 claims
- 0288US6386547B2Dual non-contacting mechanical face seal having concentric seal facesCHESTERTON A W CO·Filed 2000·Granted May 14, 2002·27 cites·16 claims
- 0380US6076830ADual non-contacting mechanical face seal having concentric seal facesCHESTERTON A W CO·Filed 1998·Granted Jun 20, 2000·33 cites·69 claims
- 0474US12092101B2System and method of using power of pump to replace packing bores or other components from a fluid endFMC TECH INC·Filed 2021·Granted Sep 17, 2024·1 cites·6 claims
- 0561US6155572ANon-contacting mechanical face seal including fluid control systemCHESTERTON A W CO·Filed 1998·Granted Dec 5, 2000·18 cites·73 claims
- 0649US6120034ASecondary sealing assembly for mechanical face sealA W CHESTERSTON COMPANY·Filed 1998·Granted Sep 19, 2000·13 cites·23 claims
- 0747US12313167B2Valve stop for use with a fluid end assemblyBEST FLOW LINE EQUIPMENT L P·Filed 2023·Granted May 27, 2025·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →