Inventor

PLANK VERNON G

US5 patents

Patents

5 patents

US4499761AFeb 19, 1985

Snow scale/rate meter

US AIR FORCE15 citations70

US4561018ADec 24, 1985

Apparatus for continuously inspecting the physical characteristics of particulate matter

US AIR FORCE10 citations69

US4476718AOct 16, 1984

Rain rate meter

US AIR FORCE14 citations66

US4514758AApr 30, 1985

Fall velocity indicator/viewer

US AIR FORCE6 citations60

US4815314AMar 28, 1989

Particulate mass measuring apparatus

US AIR FORCE5 citations59