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John Warnock, who helped invent the PDF and co-founded Adobe, dies aged 82

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 .

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John Warnock, who helped invent the PDF and co-founded Adobe Systems, dies at 82

The Silicon Valley entrepreneur and computer scientist died Saturday surrounded by family after a two-year battle with pancreatic cancer.

Palo altoUnited statesUniversity of utahSalt lake cityOlympus high schoolMarva mullinsCharles geschkeJohn warnockShantanu narayenAdobe systemsSilicon valleyPortable document formatAdobe illustratorNative americanFree appDailye mail

John Warnock, who helped invent the PDF and co-founded Adobe Systems, dies at age 82

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 after a nearly two-year battle with pancreatic

Olympus high schoolUnited statesSalt lake cityPalo altoUniversity of utahCharles geschkeMarva mullinsJohn warnockShantanu narayenAssociated pressAdobe systemsSilicon valleyPortable document formatAdobe illustratorNative american

John Warnock, who helped invent the PDF and co-founded Adobe Systems, dies at age 82 | News, Sports, Jobs

John Warnock, who helped invent the PDF and co-founded Adobe Systems, dies at age 82 | News, Sports, Jobs
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Palo altoUnited statesSalt lake cityUniversity of utahOlympus high schoolMarva mullinsShantanu narayenJohn warnockCharles geschkeAdobe systemsSilicon valleyPortable document formatAdobe illustratorNative american

John Warnock, Inventor of the PDF, Dies at 82

As a founder of Adobe Systems, he oversaw the development of software and systems that made modern personal computing possible.

Palo altoUnited statesSalt lake cityUniversity of utahSan francisco bayNew yorkLos altosIvan sutherlandChuck geschkeJohn edward warnockDavidc evansJohn warnockDavid brockMarva mullinsBarack obamaAdobe systems