Inventor
HARGRETT BRIAN T
US4 patents
Patents
4 patentsUS6592800B1Jul 15, 2003
Apparatus and method for making a mechanical fastener
3M INNOVATIVE PROPERTIES CO68 citations95
US6076238AJun 20, 2000
Mechanical fastener
3M INNOVATIVE PROPERTIES CO53 citations95
US6470540B2Oct 29, 2002
Mechanical fastener and method for making the same
3M INNOVATIVE PROPERTIES CO42 citations90
US6303062B1Oct 16, 2001
Mechanical fastener and method for making the same
3M INNOVATIVE PROPERTIES CO39 citations90