Inventor

YUAN QINGSHAN

US2 patents

Patents

2 patents

US8166823B2May 1, 2012

Membrane-coupled ultrasonic probe system for detecting flaws in a tubular

LAM CLIVE C22 citations86

US8196472B2Jun 12, 2012

Ultrasonic probe apparatus, system, and method for detecting flaws in a tubular

LAM CLIVE C0 citations45