Patents by Inventor Arthur Blumenfield

Arthur Blumenfield has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 3982744
    Abstract: A method of preparing a personalized hard covered book having variable and non-variable printed copy which utilizes a computer to print at least the personalized portions of the text.
    Type: Grant
    Filed: March 10, 1975
    Date of Patent: September 28, 1976
    Assignee: Me-Books Publishing Company
    Inventors: Joseph Stephen Kraynak, Arthur Blumenfield