Jim Miller & Andrew Wohrley

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Letter to the Editor: Many PTDL Librarians Support Fully Indexed Access to all US Patents

Patent and Trademark Depository Librarians read your October 25, 2009 blog entry, USPTO Designates New PTDL, But What About Online, which makes a strong and most welcome call for fully indexed access to all US Patents back to 1790. Many PTDL librarians have called for such access for the past decade. State of the art OCR of USPTO’s image files…