Inventor
ROSS HAROLD D
US8 patents
⚠️ This page may combine multiple inventors who share the name “ROSS HAROLD D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PENN ENG & MFG CORP
6 patentsUSD406051SFeb 23, 1999
Fastener
PENN ENG & MFG CORP77 citations94
US6079923AJun 27, 2000
Hybrid panel fastener
PENN ENG & MFG CORP68 citations92
USD400430SNov 3, 1998
Spring-loaded panel fastener design
PENN ENG & MFG CORP33 citations92
USD388316SDec 30, 1997
Panel fastener
PENN ENG & MFG CORP38 citations92
USD404996SFeb 2, 1999
Right-angle fastener
PENN ENG & MFG CORP24 citations91
US5810501ASep 22, 1998
Perpendicular edge fastener
PENN ENG & MFG CORP30 citations91