Inventor

WOLFGONG WILLIAM J

US3 patents

Patents

3 patents

US9980784B2May 29, 2018

X-ray ink pen

RAYTHEON CO5 citations66

US10274468B2Apr 30, 2019

Methods and kit for determining presence of trivalent chromium conversion coating

RAYTHEON CO1 citations56

US8575238B2Nov 5, 2013

X-ray opaque coating

RAYTHEON CO0 citations42