Vernon E. Kauffman

Follow

Person

Friendswood, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Deflection swivel and method
- Patent number 7,165,635
- Issue date Jan 23, 2007
- Specialty Rental Tool & Supply, L.P.
- Vernon E. Kauffman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Articulated drillstring entry apparatus and method
- Patent number 7,131,497
- Issue date Nov 7, 2006
- Specialty Rental Tools & Supply, LP
- Charles M. Helms
- E21 - EARTH DRILLING MINING
Information Patent Grant
High tensile loading top entry sub and method
- Patent number 7,100,699
- Issue date Sep 5, 2006
- Specialty Rental Tools & Supply, LP
- Charles M. Helms
- E21 - EARTH DRILLING MINING
Information Patent Grant
Universal top-drive wireline entry system bracket and method
- Patent number 6,907,934
- Issue date Jun 21, 2005
- Specialty Rental Tool & Supply, L.P.
- Vernon E. Kauffman
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
High Pressure Wireline Top-Entry Packoff Apparatus and Method
- Publication number 20090101359
- Publication date Apr 23, 2009
- Vernon E. Kauffman
- E21 - EARTH DRILLING MINING
Information Patent Application
ARTICULATED DRILLSTRING ENTRY APPARATUS AND METHOD
- Publication number 20050211443
- Publication date Sep 29, 2005
- Charles M. Helms
- E21 - EARTH DRILLING MINING
Information Patent Application
DEFLECTION SWIVEL AND METHOD
- Publication number 20050211444
- Publication date Sep 29, 2005
- Vernon E. Kauffman
- E21 - EARTH DRILLING MINING
Information Patent Application
UNIVERSAL TOP-DRIVE WIRELINE ENTRY SYSTEM BRACKET AND METHOD
- Publication number 20040221994
- Publication date Nov 11, 2004
- SPECIALTY RENTAL TOOL & SUPPLY, INC.
- Vernon E. Kauffman
- E21 - EARTH DRILLING MINING
Information Patent Application
High tensile loading top entry sub and method
- Publication number 20040177973
- Publication date Sep 16, 2004
- Charles M. Helms
- E21 - EARTH DRILLING MINING