WEDITH BOB BISHOP

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Whitehouse, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-piece plunger
- Patent number 9,890,621
- Issue date Feb 13, 2018
- PCS FERGUSON, INC.
- Wedith Bob Bishop
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TWO-PIECE PLUNGER
- Publication number 20160097265
- Publication date Apr 7, 2016
- PCS FERGUSON, INC.
- WEDITH BOB BISHOP
- E21 - EARTH DRILLING MINING