JOHN LLOYD CRABB

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Bastrop, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual-action hydraulically operable anchor and methods of operation...
- Patent number 10,689,930
- Issue date Jun 23, 2020
- John Lloyd Crabb
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
BI-MILL DEPLOYED WITH DUAL-ACTION HYDRAULICALLY OPERABLE ANCHOR AND...
- Publication number 20200318435
- Publication date Oct 8, 2020
- WILDCAT OIL TOOLS, LLC
- John Lloyd Crabb
- E21 - EARTH DRILLING MINING
Information Patent Application
BI-MILL FOR MILLING AN OPENING THROUGH A WELLBORE CASING AND IN A P...
- Publication number 20200011134
- Publication date Jan 9, 2020
- WILDCAT OIL TOOLS, INC.
- KENNETH NEVLUD
- E21 - EARTH DRILLING MINING
Information Patent Application
DUAL-ACTION HYDRAULICALLY OPERABLE ANCHOR AND METHODS OF OPERATION...
- Publication number 20190330944
- Publication date Oct 31, 2019
- WILDCAT OIL TOOLS, LLC
- JOHN LLOYD CRABB
- E21 - EARTH DRILLING MINING