Inventor

CHISHOLM LISA E

US3 patents

Patents

3 patents

US4728238AMar 1, 1988

Plastic drive fastener

ILLINOIS TOOL WORKS116 citations94

US4406033ASep 27, 1983

Fastener for attachment of a continuous article to a support

ILLINOIS TOOL WORKS78 citations93

US6176475B1Jan 23, 2001

Air damper with adjustable air flow rate

ILLINOIS TOOL WORKS23 citations90