William J. Kolff
the artificial heart
Butch van Breda Kolff was born on October 28, 1922.
Jan van Breda Kolff was born on 1951-12-16.
William J Kolff worked on the artificial heart while working in The Cleveland Clinic, but although he worked on it a American man named, Dr. Robert Jarvik , invented it.So technically Dr.Robert Jarvik invented it not William J Kolff. As for the whereabouts of where it was invented , i do not know
Butch van Breda Kolff was born on October 28, 1922.
David Kolff goes by Crockett.
Els Kolff has written: 'De Tempel'
Butch Van Breda Kolff's birth name is Willem Hendrik van Breda Kolff.
Willem Kolff went by Father of the Artificial Organ.
Butch Van Breda Kolff is 6' 3".
Willem Kolff Invented the kidney dialysis machine (1944)