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.
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The Silicon Valley entrepreneur and computer scientist died Saturday surrounded by family after a two-year battle with pancreatic cancer.
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
As a founder of Adobe Systems, he oversaw the development of software and systems that made modern personal computing possible.
John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died. He was 82. The company said in a statement that the Silicon Valley entrepreneur and computer scientist
Dr. John Warnock, whose desktop publishing industry technology developments (such as PostScript and PDF file format) as the co-founder of Adobe with Charles Geschke, forever changed the printing and publishing industry, died Aug. 19th at age 82.