WH

William Hays

Overall (All Time): #3,526,382 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6637379 Accelerated water evaporation system Herbie Hays, Arturo Quezada 2003-10-28