John Warnock, Adobe CEO who led desktop publishing revolution, dies at 82
John Warnock, who played a seminal role in the history of computing as co-founder and chief executive of Adobe Inc.,…
John Warnock, who helped invent the PDF, dies at 82
John Warnock, who helped invent the PDF and co-founded Adobe Systems, has died. He was 82.The Silicon Valley entrepreneur and…
Adobe co-founder John Warnock dies at 82
:Photoshop maker Adobe's co-founder John Warnock died on Saturday aged 82, the company said in a statement early on Sunday.The…
