Inventor
NGUY CHANWA
US16 patents
⚠️ This page may combine multiple inventors who share the name “NGUY CHANWA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STEELWORKS HARDWARE LLC
10 patentsUSD541612SMay 1, 2007
Tool rack and tool holder apparatus
STEELWORKS HARDWARE LLC24 citations92
US7975855B2Jul 12, 2011
Upright shaft post capable of accommodating various containers
STEELWORKS HARDWARE LLC9 citations83
US7780017B2Aug 24, 2010
Vertical tool rack storage device
STEELWORKS HARDWARE LLC13 citations83
USD535477SJan 23, 2007
Vertical tool container and tool rack
STEELWORKS HARDWARE LLC6 citations73
US8002124B2Aug 23, 2011
Tool rack set fastener
STEELWORKS HARDWARE LLC4 citations62
US7967355B2Jun 28, 2011
Vertical tool storage device with a curved handle
STEELWORKS HARDWARE LLC5 citations62
US7922013B2Apr 12, 2011
Tool storage device
STEELWORKS HARDWARE LLC4 citations62
US7607550B2Oct 27, 2009
Portable and stackable plastic multipurpose container
STEELWORKS HARDWARE LLC4 citations62
USD547509SJul 24, 2007
Magnetic sweeper
STEELWORKS HARDWARE LLC5 citations62
USD533717SDec 19, 2006
Stackable storage box
STEELWORKS HARDWARE LLC2 citations62