Background
Rulifson, Johns Frederick was born on August 20, 1941 in Bellefontaine, Ohio, United States. Son of Erwin Charles and Virginia Helen (Johns) Rulifson.
computer scientist computer company executive
Rulifson, Johns Frederick was born on August 20, 1941 in Bellefontaine, Ohio, United States. Son of Erwin Charles and Virginia Helen (Johns) Rulifson.
Bachelor of Science in Mathematics, University Washington, 1966. Doctor of Philosophy in Computer Science, Stanford University, 1973.
Mathematician Socially Responsible Investment, International, Menlo Park, California, 1966-1973. Scientist Xerox Research, Palo Alto, 1973-1980. Manager ROLM, Santa Clara, 1980-1985.
Scientist Syntelligence, Sunnyvale, 1985-1987. Executive Sun Microsystems, Mountain View, since 1987.
Fellow Association for Computing Machinery (System Software award 1990). Member Institute of Electrical and Electronics Engineers.
Married Janet Irving, June 8, 1963. Children: Eric Johns, Ingrid Catharine.