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Charles Matthew " Chuck " Geschke (September 11, 1939 – April 16, 2021) was an American businessman and computer scientist best known for founding the graphics and publishing software company Adobe Inc. with John Warnock in 1982, with whom he also co-created the PDF document format. [2] [3]
Aug 20, 2023 · It is with profound sadness that Adobe shares the passing of the company’s beloved co-founder Dr. John Warnock. Dr. Warnock passed away on Saturday surrounded by his family. Dr. Warnock co-founded Adobe in 1982 with Dr. Charles Geschke after meeting as colleagues at Xerox.
Apr 20, 2021 · In addition to his wife, of Los Altos, survivors include three children, Peter Geschke of Fremont, Calif., Kathy Orciuoli of Atherton, Calif., and John Geschke of Los Altos; and seven...
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Geschke co-founded Adobe in 1982 with John Warnock, a colleague from Xerox. The pair's first product was Adobe PostScript. Later innovations included Portable Document Format (PDF) technology and the powerful photo and video editing tools in Photoshop and Premiere.
Aug 20, 2023 · A cause of death has not been released; he is survived by his wife, graphic designer Marva Warnock, and his three children. Warnock founded the revolutionary software company Adobe with his...
Aug 21, 2023 · Aug. 21, 2023 at 10:05 am. By. LINDSAY WHITEHURST. The Associated Press. SALT LAKE CITY (AP) — John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died. He was 82. The...
Aug 23, 2023 · The Silicon Valley entrepreneur and computer scientist died Saturday surrounded by family after a nearly two-year battle with pancreatic cancer, the company said. “John’s brilliance and innovations left an indelible mark on Adobe, the technology industry and the world,” Adobe said in a statement.
