Assignee
ROBINSON DOUGLAS
7 patents
Top patents by PatentIndex Score
US7900939B2Mar 8, 2011
Wheelbarrow
ROBINSON DOUGLAS20 citations91
US7232135B2Jun 19, 2007
Wheelbarrow
ROBINSON DOUGLAS11 citations82
USD1072416SApr 22, 2025
Wheelbarrow frame
ROBINSON DOUGLAS1 citations62
USD1108909SJan 13, 2026
Angled pliers
ROBINSON DOUGLAS0 citations61
USD1108234SJan 6, 2026
Straight pliers
ROBINSON DOUGLAS0 citations61
USD1102698SNov 18, 2025
Carpet dolly
ROBINSON DOUGLAS0 citations61
US8397423B2Mar 19, 2013
Sight mount for antique rifles
ROBINSON DOUGLAS3 citations61