Inventor
WELCHMAN KENNETH A
US4 patents
Patents
4 patentsUS6630998B1Oct 7, 2003
Apparatus and method for automated game ball inspection
ACUSHNET CO48 citations93
US6839138B2Jan 4, 2005
Apparatus and method for automated game ball inspection
ACUSHNET CO20 citations90
US6825931B2Nov 30, 2004
Apparatus and method for automated game ball inspection
ACUSHNET CO14 citations90
US6809822B2Oct 26, 2004
Apparatus and method for automated game ball inspection
ACUSHNET CO19 citations90