website birth_place name birth_date spouse known_for article_title birth_name occupation
-lsb- http://www.jarvikheart.com/home.asp www.jarvikheart.com -rsb- midland , michigan , united states robert jarvik 11 may 1946 marilyn -rrb- vos savant -lrb- 1987 - '' present '' developing the jarvik-7 artificial heart robert jarvik
 robert koffler jarvik scientist , researcher
robert jarvik

robert koffler jarvik , m.d. -lrb- born may 11 , 1946 -rrb- is an american scientist , researcher and entrepreneur known for his role in developing the jarvik-7 artificial heart .
