Inventor
FARRELL MARK A
US4 patents
⚠️ This page may combine multiple inventors who share the name “FARRELL MARK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVENING STAR INTERNATIONAL INC
3 patentsUS6866458B2Mar 15, 2005
Drywall fastener with improved driving head
EVENING STAR INTERNATIONAL INC20 citations90
US6659700B1Dec 9, 2003
Metal piercing fastener
EVENING STAR INTERNATIONAL INC34 citations90
US6817818B2Nov 16, 2004
Metal piercing fastener with optimally resilient securing member
EVENING STAR INTERNATIONAL INC10 citations71