Garrett C. Casassa

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Anaheim, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-rotating casing centralizer
- Patent number 8,668,007
- Issue date Mar 11, 2014
- WWT International, Inc.
- Garrett C. Casassa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open hole non-rotating sleeve and assembly
- Patent number 8,511,377
- Issue date Aug 20, 2013
- WWT International, Inc.
- Garrett C. Casassa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating drill pipe protector attachment and fastener assembly
- Patent number 7,938,202
- Issue date May 10, 2011
- WWT International, Inc.
- Sarah B. Mitchell
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
NON-ROTATING CASING CENTRALIZER
- Publication number 20110114338
- Publication date May 19, 2011
- Garrett C. Casassa
- E21 - EARTH DRILLING MINING
Information Patent Application
OPEN HOLE NON-ROTATING SLEEVE AND ASSEMBLY
- Publication number 20110114307
- Publication date May 19, 2011
- Garrett C. Casassa
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATING DRILL PIPE PROTECTOR ATTACHMENT AND FASTENER ASSEMBLY
- Publication number 20090266618
- Publication date Oct 29, 2009
- Sarah B. Mitchell
- E21 - EARTH DRILLING MINING