Assignee
KNOTT CHRISTOPHER M
US·3 granted patents·11 citations·filing 2017–2019
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0186US10577888B2Method of pressurizing fluid control valveKNOTT CHRISTOPHER M·Filed 2019·Granted Mar 3, 2020·5 cites·11 claims
- 0281US10513906B2Portable lubrication unit for a hydraulic fracturing valve assembly, and method for pre-pressurizing valvesKNOTT CHRISTOPHER M·Filed 2019·Granted Dec 24, 2019·3 cites·6 claims
- 0380US10358891B2Portable lubrication unit for a hydraulic fracturing valve assembly, and method for pre-pressurizing valvesKNOTT CHRISTOPHER M·Filed 2017·Granted Jul 23, 2019·3 cites·7 claims
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