Inventor

CHAPPELL ANTHONY G

AU3 patents

Patents

3 patents

US4443216AApr 17, 1984

Fluid pump

WELLCOME AUSTRALIA77 citations91

US4558989ADec 17, 1985

Fluid pump

WELLCOME AUSTRALIA17 citations68

US4415314ANov 15, 1983

Metering pump

WELLCOME AUSTRALIA6 citations57