DAVID L. DANIEL

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HOUSTON, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for a combined mechanical and metallurgical co...
- Patent number 6,419,147
- Issue date Jul 16, 2002
- David L. Daniel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COILED TUBING WITH IMPROVED FATIGUE RESISTANCE AND METHOD OF MANUFA...
- Publication number 20130092279
- Publication date Apr 18, 2013
- QUALITY TUBING, INC.
- David L. Daniel
- C21 - METALLURGY OF IRON
Information Patent Application
COILED TUBING WITH IMPROVED FATIGUE RESISTANCE AND METHOD OF MANUFA...
- Publication number 20120118426
- Publication date May 17, 2012
- QUALITY TUBING, INC.
- DAVID L. DANIEL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR