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Designer

Walter Keller

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.

Also recorded as John Walter Keller Jr. · J. Walter Keller

Walter Keller

Occupation
physicist · designer
Education
University of Arkansas · University of Arkansas at Little Rock

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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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wikidata · Q7965330

In this article

  1. 01Biography
  2. 02Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.

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