Inventor
BAK JOSEPH
US3 patents
Patents
3 patentsUS6139303AOct 31, 2000
Fixture for disposing a laser blocking material in an airfoil
UNITED TECHNOLOGIES CORP89 citations95
US6329633B1Dec 11, 2001
Method and material for processing a component for laser machining
UNITED TECHNOLOGIES CORP13 citations72
US6251315B1Jun 26, 2001
Method for disposing a laser blocking material on the interior of an airfoil
UNITED TECHNOLOGIES CORP10 citations71