Patents by Inventor Richard J. Klok

Richard J. Klok 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
  • ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES
    Publication number: 20230096577
    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: Application
    Filed: December 2, 2022
    Publication date: March 30, 2023
    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
  • Abrasive article including shaped abrasive particles having a tooth portion on a surface
    Patent number: 11549040
    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. The side surface can includes a toothed portion. The toothed portion can comprise a plurality of teeth. Each one of the teeth can have the same height.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: January 10, 2023
    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
  • Method of making shaped abrasive particles and articles comprising forming a flange from overfilling
    Patent number: 11427740
    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: January 22, 2020
    Date of Patent: August 30, 2022
    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
  • ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES
    Publication number: 20210087445
    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: Application
    Filed: December 4, 2020
    Publication date: March 25, 2021
    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
  • ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES
    Publication number: 20200157396
    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: Application
    Filed: January 22, 2020
    Publication date: May 21, 2020
    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
  • Abrasive article including shaped abrasive particles
    Patent number: 10563105
    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: January 31, 2017
    Date of Patent: February 18, 2020
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Todd M. Cotter, 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, Francois Wagner, Yang Zhong, James P. Stewart, Mark P. Dombrowski, Sandhya Jayaraman Rukmani, Amandine Martin, Stephen E. Fox, Nilanjan Sarangi, Dean S. Matsumoto, Rene G. Demers, Richard J. Klok, Alexandra Marazano, Adam D. Lior, James A. Salvatore, Sujatha Iyengar, David F. Louapre
  • ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES
    Publication number: 20180215976
    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: Application
    Filed: January 31, 2017
    Publication date: August 2, 2018
    Inventors: Todd M. COTTER, Francois WAGNER, Rene G. DEMERS, Richard J. KLOK, Alexandra MARAZANO, Adam D. LIOR, James A. SALVATORE, Sujatha 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
  • Sintered sol gel alumina abrasive filaments
    Patent number: 5244477
    Abstract: A process is described for the production of bonded abrasive products in which the abrasive particles are filamentary alumina particles with a substantially uniform cross-section and an aspect ratio of at least about 1:1.
    Type: Grant
    Filed: September 4, 1992
    Date of Patent: September 14, 1993
    Assignee: Norton Company
    Inventors: Charles V. Rue, Ronald H. van de Merwe, Ralph Bauer, Scott W. Pellow, Thomas E. Cottringer, Richard J. Klok
  • Sintered sol gel alumina abrasive filaments
    Patent number: 5194072
    Abstract: A filament shaped sintered alumina based abrasive made up predominantly of fine alpha alumina crystals.
    Type: Grant
    Filed: May 2, 1990
    Date of Patent: March 16, 1993
    Assignee: Norton Company
    Inventors: Charles V. Rue, Ronald H. van de Merwe, Ralph Bauer, Scott W. Pellow, Thomas E. Cottringer, Richard J. Klok
  • Sintered sol gel alumina abrasive filaments
    Patent number: 5009676
    Abstract: A filament shaped sintered alumina based abrasive made up predominantly of fine alpha alumina crystals.
    Type: Grant
    Filed: April 28, 1989
    Date of Patent: April 23, 1991
    Assignee: Norton Company
    Inventors: Charles V. Rue, Ronald H. van de Merwe, Ralph Bauer, Scott W. Pellow, Thomas E. Cottringer, Richard J. Klok