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Bookmark or Share- RIP: Computer graphics pioneer John Warnock dies at 82Computer graphics pioneer John Warnock dies at 82 9 Pioneer of hidden-line removal, co-inventor of Postscript and PDF, author of Illustrator, and charitable benefactor
- John Warnock, who helped invent the PDF and co-founded Adobe Systems ...John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died. He was 82. The company said that the Silicon Valley entrepreneur and computer scientist died Saturday surrounded by family after a two-year battle with pancreatic cancer.
- John Warnock - WikipediaJohn Edward Warnock (October 6, 1940 – August 19, 2023) was an American computer scientist, inventor, technology businessman, and philanthropist best known for co-founding Adobe Systems Inc., the graphics and publishing software company, with Charles Geschke in 1982. [2]
- Adobe co-founder John Warnock, who helped invent the PDF, is dead at 82John Warnock, co-founder of Adobe, has died aged 82, the software company announced on Sunday. Warnock helped start the revolutionary company in 1982 with the late Charles Geschke, and...
- John Warnock, Inventor of the PDF, Dies at 82John Warnock, a founder of Adobe Systems whose innovations in computer graphics, including the ubiquitous PDF, made possible today’s visually rich digital experiences, died on Aug. 19 at his home...
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