John R. Morrow

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressure-responsive, deformable, self-integrating pigging element f...
- Patent number 11,873,938
- Issue date Jan 16, 2024
- TDW Delaware, Inc.
- Roger L. Poe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-diameter foam pig
- Patent number 11,365,842
- Issue date Jun 21, 2022
- TDW Delaware, Inc.
- John R. Morrow
- B08 - CLEANING
Information Patent Grant
Multi-diameter foam pig
- Patent number 10,627,039
- Issue date Apr 21, 2020
- TDW Delaware, Inc.
- John R. Morrow
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Pressure-Responsive, Deformable, Self-Integrating Pigging Element F...
- Publication number 20240230007
- Publication date Jul 11, 2024
- TDW Delaware, Inc.
- Roger L. Poe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pressure-Responsive, Deformable, Self-Integrating Pigging Element...
- Publication number 20210301966
- Publication date Sep 30, 2021
- TDW Delaware, Inc.
- Roger L. Poe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Multi-Diameter Foam Pig
- Publication number 20200386362
- Publication date Dec 10, 2020
- TDW Delaware, Inc.
- John R. Morrow
- B08 - CLEANING
Information Patent Application
Multi-Diameter Foam Pig
- Publication number 20190113170
- Publication date Apr 18, 2019
- TDW Delaware, Inc.
- John R. Morrow
- B08 - CLEANING