the artificial heart
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
the kidney dialysis machine
he invented the artificial heart
To Help People With Heart Conditions
Leiden, Netherlands in 1911
He built the artificial kidney and then he discovered the dialisis machine.
Dr. kolff in 1942 invented the rotating drum device. He became known as the father of dialysis.
Ah, the artificial kidney is a wonderful invention that has helped many people. It was created by Dr. Willem Kolff in the 1940s, a brilliant and compassionate man who wanted to find a way to help patients with kidney failure. His invention has since saved countless lives and continues to be a vital tool in modern medicine.
What did William armstrong invent ????????
what did William gilbet invent
David Kolff goes by Crockett.
Els Kolff has written: 'De Tempel'