About Walter Keller
Walter Keller was a physicist and designer.
John Walter Keller Jr. is a mathematician, physicist, researcher, designer, and inventor. He designed and holds the patent on the first implantable atrial synchronous heart pacemaker; he designed a demand circuit critical to the controls of the artificial heart; and he pioneered the first remotely programmable computer implantable prosthesis.
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Frequently asked questions
Who was Walter Keller?
American scientist
What was Walter Keller's occupation?
Walter Keller was a physicist and designer.
Sources & further reading
· DBpedia: Walter Keller (researcher)
Cite this page
APA: Biography.guide. (2026). Walter Keller. https://biography.guide/walter-keller-physicist/
MLA: "Walter Keller." Biography.guide, https://biography.guide/walter-keller-physicist/.
Chicago: "Walter Keller." Biography.guide. https://biography.guide/walter-keller-physicist/.
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