William R. HOWELL SR.

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Fort Worth, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole pump system
- Patent number 11,015,590
- Issue date May 25, 2021
- William R. Howell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ball socket connector
- Patent number 10,267,102
- Issue date Apr 23, 2019
- William R. Howell
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE PUMP SYSTEM
- Publication number 20180230990
- Publication date Aug 16, 2018
- William R. Howell
- E21 - EARTH DRILLING MINING
Information Patent Application
BALL SOCKET CONNECTOR
- Publication number 20180112473
- Publication date Apr 26, 2018
- William R. HOWELL
- E21 - EARTH DRILLING MINING