RD

Richard Devries

TE Technicare: 1 patents #48 of 100Top 50%
Overall (All Time): #2,312,261 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
PP8004 Variety of Begonia named Susanne 1992-10-13
4335307 Radiographic apparatus and method with automatic exposure control Edwin R. Hill 1982-06-15