TS

Timothy S. Simpson

Overall (All Time): #1,221,179 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8794871 Drainage management systems and methods Gregory Coppola, Ron Borrego 2014-08-05
7980784 Drainage management systems and methods Gregory Coppola, Ron Borrego 2011-07-19
7887255 Drainage management systems and methods Gregory Coppola, Ron Borrego 2011-02-15
7556158 Drainage management systems and methods Gregory Coppola, Ron Borrego 2009-07-07