Peter Walter

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Fort Worth, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic fracturing system, apparatus, and method
- Patent number 11,421,504
- Issue date Aug 23, 2022
- SPM Oil & Gas Inc.
- Brian C. Witkowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic fracturing system, apparatus, and method
- Patent number 11,149,514
- Issue date Oct 19, 2021
- SPM Oil & Gas Inc.
- Brian C. Witkowski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic fracturing system, apparatus, and method
- Patent number 10,808,488
- Issue date Oct 20, 2020
- S.P.M. Flow Control, Inc.
- Brian C. Witkowski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic fracturing system, apparatus, and method
- Patent number 10,526,862
- Issue date Jan 7, 2020
- S.P.M. Flow Control, Inc.
- Brian C. Witkowski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC FRACTURING SYSTEM, APPARATUS, AND METHOD
- Publication number 20210017830
- Publication date Jan 21, 2021
- S.P.M. Flow Control, Inc.
- Brian C. Witkowski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC FRACTURING SYSTEM, APPARATUS, AND METHOD
- Publication number 20200115986
- Publication date Apr 16, 2020
- S.P.M. Flow Control, Inc.
- Brian C. Witkowski
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC FRACTURING SYSTEM, APPARATUS, AND METHOD
- Publication number 20190234171
- Publication date Aug 1, 2019
- S.P.M. Flow Control, Inc.
- Brian C. Witkowski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDRAULIC FRACTURING SYSTEM, APPARATUS, AND METHOD
- Publication number 20170370199
- Publication date Dec 28, 2017
- S.P.M. Flow Control, Inc.
- Brian C. Witkowski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...