Inventor
MCCRACKEN ROBERT
US22 patents
⚠️ This page may combine multiple inventors who share the name “MCCRACKEN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WILIAN HOLDING CO
12 patentsUSD510260SOct 4, 2005
Wing nut
WILIAN HOLDING CO23 citations92
US6581898B2Jun 24, 2003
Bearing block for alignment and handling of concrete forms
WILIAN HOLDING CO19 citations92
US6502802B2Jan 7, 2003
Double bias corner form
WILIAN HOLDING CO24 citations86
US10914083B2Feb 9, 2021
Wall-climbing concrete form lifting system
WILIAN HOLDING CO7 citations82
US11719006B2Aug 8, 2023
Clamp for interconnecting components of a shoring apparatus
WILIAN HOLDING CO2 citations73
US11008765B2May 18, 2021
Self-stripping corner form
WILIAN HOLDING CO4 citations71
US11795708B2Oct 24, 2023
Heavy duty spanning forms and related systems and methods
WILIAN HOLDING CO0 citations62
US10920433B2Feb 16, 2021
Heavy duty spanning forms and related systems and methods
WILIAN HOLDING CO0 citations62
US7761967B2Jul 27, 2010
Method of assembling a shore post leg assembly
WILIAN HOLDING CO2 citations62
US7210664B2May 1, 2007
Concrete form having adjustable curvature
WILIAN HOLDING CO6 citations62
USD504183SApr 19, 2005
Shoring post
WILIAN HOLDING CO5 citations62
US6941708B2Sep 13, 2005
Reduced friction coupling for shoring apparatus
WILIAN HOLDING CO1 citations48
RYOBI MOTOR PRODUCTS CORP
4 patentsUSD349637SAug 16, 1994
Plunge router
RYOBI MOTOR PRODUCTS CORP64 citations96
US5491896AFeb 20, 1996
Attachment and accessory scraper blades for detail sander
RYOBI MOTOR PRODUCTS CORP56 citations94
US5320463AJun 14, 1994
Depth stop for a plunge router
RYOBI MOTOR PRODUCTS CORP19 citations78
US5315199AMay 24, 1994
Bidirectional brush holder assembly
RYOBI MOTOR PRODUCTS CORP16 citations74