Patents by Inventor Dean D. Stewart

Dean D. Stewart 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).

  • Abrasive article including shaped abrasive particles comprising a particular toothed body
    Patent number: 11932802
    Abstract: Various shaped abrasive particles are disclosed. Each shaped abrasive particle includes a body having at least one major surface and a side surface extending from the major surface.
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: March 19, 2024
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Todd M. Cotter, Francois Wagner, Rene G. Demers, Richard J. Klok, Alexandra Marazano, Adam D. Lior, James A. Salvatore, Sujatha K. Iyengar, David F Louapre, Sidath S. Wijesooriya, Ronald Christopher Motta, Gary A. Guertin, Michael D. Kavanaugh, Doruk O. Yener, Jennifer H. Czerepinski, Jun Jia, Frederic Josseaux, Ralph Bauer, Frank J. Csillag, Yang Zhong, James P. Stewart, Mark P. Dombrowski, Sandhya Jayaraman Rukmani, Amandine Martin, Stephen E. Fox, Nilanjan Sarangi, Dean S. Matsumoto
  • Peripheral device having a communication port for cable or wireless module connection
    Patent number: 5802459
    Abstract: A peripheral device which has wireless or cable modes of operation. The peripheral device includes a port for allowing the peripheral device to communicate with a host computer, and which at any given time connects to only a first transceiver for wirelessly communicating with a second transceiver coupled to the host computer or to a cable which is coupled to the host computer. The peripheral device includes a housing which has a chamber for containing the first transceiver when the first transceiver is connected to the port and for containing an end portion of the cable when the cable is connected to the port.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: September 1, 1998
    Assignee: NCR Corporation
    Inventors: Randal A. Burke, Dean D. Stewart