RR

Robert Lee Roberson

Overall (All Time): #2,137,866 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7574777 Resilient clip-on member for dust mop or other work member Daniel T. Fuller 2009-08-18
5478101 Alignment device for a trailer hitch 1995-12-26