Patents by Inventor Marshall L. Zimmerman

Marshall L. Zimmerman 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: 6101485
    Abstract: A method for engaging in electronic commerce over the Internet, comprising the steps of: programming a first electronic mail (e-mail) message to include: a description of at least one product available for sale by an electronic commerce (e-commerce) site; a shopper selectable indicia for indicating that the shopper has chosen to purchase the at least one product; and, a shopper activatable link back to the e-commerce site for transmitting a second e-mail message including the shopper's choice to purchase the at least one product; transmitting the e-mail message over the Internet to at least one potential shopper; and, in response to receiving the second e-mail message transmitted back to the e-commerce site by activation of the link by the at least one potential shopper, consummating the purchase of the at least one product by the at least one potential shopper.
    Type: Grant
    Filed: March 26, 1998
    Date of Patent: August 8, 2000
    Assignee: International Business Machines Corporation
    Inventors: Keith N. Fortenberry, Robert M. Szabo, James J. Toohey, Marshall L. Zimmerman, Raymond Yee