Assignee
ROBBINS INC
US21 patents
Top patents by PatentIndex Score
US4831806AMay 23, 1989
Free floating floor system
ROBBINS INC201 citations97
US5609000AMar 11, 1997
Anchored/resilient hardwood floor system
ROBBINS INC65 citations96
US5303526AApr 19, 1994
Resilient portable floor system
ROBBINS INC57 citations96
US5070662ADec 10, 1991
Insert for locking portable dance floor sections
ROBBINS INC68 citations96
US6851237B2Feb 8, 2005
Floorboard with compression nub
ROBBINS INC91 citations94
USRE37615EApr 2, 2002
Anchored/resilient hardwood floor system
ROBBINS INC22 citations92
US5566930AOct 22, 1996
Kerfed hardwood floor system
ROBBINS INC24 citations92
US5465548ANov 14, 1995
Prefabricated sleeper for anchored and resilient hardwood floor system
ROBBINS INC24 citations92
US5433052AJul 18, 1995
Kerfed hardwood floor system
ROBBINS INC25 citations92
US5388380AFeb 14, 1995
Anchored/resilient sleeper for hardwood floor system
ROBBINS INC42 citations92
US5377471AJan 3, 1995
Prefabricated sleeper for anchored and resilient hardwood floor system
ROBBINS INC34 citations92
US4890434AJan 2, 1990
Hardwood floor system
ROBBINS INC51 citations92
US6637169B2Oct 28, 2003
Sleeper assembly for resilient hardwood floor system
ROBBINS INC18 citations91
US6367217B1Apr 9, 2002
Sleeper assembly for resilient hardwood floor system
ROBBINS INC34 citations91
US6023900AFeb 15, 2000
Finger jointed floorboard with sandable wear surface
ROBBINS INC36 citations91
US7121052B2Oct 17, 2006
Panel-type subfloor assembly for anchored/resilient floor
ROBBINS INC29 citations89
US6883287B2Apr 26, 2005
Panel-type subfloor assembly for anchored/resilient hardwood floor
ROBBINS INC23 citations89
US6269996B1Aug 7, 2001
Fastener driving apparatus and method
ROBBINS INC39 citations86
US6527156B2Mar 4, 2003
Fastener driving apparatus and method
ROBBINS INC26 citations84
US4995210AFeb 26, 1991
Free floating floor system and method for forming
ROBBINS INC11 citations68
US12241263B2Mar 4, 2025
Polyurethane floor with wood look, and related apparatus
ROBBINS INC0 citations31