John Warnock, who helped invent the PDF and co-founded Adobe Systems, dies at age 82
SALT LAKE CITY — John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died. He was 82.
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SALT LAKE CITY — John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died. He was 82.
Cause of death was pancreatic cancer, Adobe, which Dr Warnock started in 1982 with Chuck Geschke, said in a statement
SALT LAKE CITY — John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died. He was 82. The Silicon Valley entrepreneur and computer scientist died Saturday surrounded by family af...
Until Warnock and Adobe came along, desktop printing was an arduous, expensive and unsatisfying endeavor. Warnock developed protocols that came loaded into desktop printers themselves, and that accurately rendered what a computer sent them.
John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died at the age of 82.The Silicon Valley entrepreneur and computer scientist died on Saturday surrounded by family, Adobe said in a statement. The company did not give a cause ...