Joseph Charles Winkler

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Screen assembly for vibratory separators
- Patent number 7,000,776
- Issue date Feb 21, 2006
- Varco I/P, Inc.
- Joseph C. Winkler
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Screen assembly for vibratory separators
- Patent number 6,607,080
- Issue date Aug 19, 2003
- Varco I/P, Inc.
- Joseph Charles Winkler
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Shaker screens and methods of use
- Patent number 6,290,068
- Issue date Sep 18, 2001
- Tuboscope I/P, Inc.
- Thomas C. Adams
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Vibratory separator screen assemblies
- Patent number 6,269,953
- Issue date Aug 7, 2001
- Tuboscope I/P, Inc.
- Kenneth W. Seyffert
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
Screen assembly for vibratory separators
- Publication number 20040099578
- Publication date May 27, 2004
- Joseph C. Winkler
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Screen assemly for vibratory separators
- Publication number 20020000399
- Publication date Jan 3, 2002
- Joseph Charles Winkler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL