Patents by Inventor Kenneth DUBOVICK

Kenneth DUBOVICK 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).

  • BONDED ABRASIVE ARTICLE INCLUDING A COATING
    Publication number: 20210138610
    Abstract: A bonded abrasive article can include a body including a bond material, abrasive particles contained within the bond material, and pores contained within the body. At least a portion of the pores of the body can include a coating. In one aspect, the coating can be a poly(p-xylylene) polymer applied via vapor deposition. The coated abrasive body can maintain a high permeability and pore volume after coating, and the coating can provide an increase in flexural strength and corrosion resistance to the abrasive article, thereby greatly enhancing its life time.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 13, 2021
    Inventors: Charles J. GASDASKA, Alexandre TEMPERELLI, Kenneth DUBOVICK, Rachana UPADHYAY, William H. LANE, Robin M. BRIGHT
  • Bonded abrasive article including a coating
    Patent number: 10933508
    Abstract: A bonded abrasive article can include a body including a bond material, abrasive particles contained within the bond material, and pores contained within the body. At least a portion of the pores of the body can include a coating. In one aspect, the coating can be a poly(p-xylylene) polymer applied via vapor deposition. The coated abrasive body can maintain a high permeability and pore volume after coating, and the coating can provide an increase in flexural strength and corrosion resistance to the abrasive article, thereby greatly enhancing its life time.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: March 2, 2021
    Assignee: SAINT-GOBAIN ABRASIVES, INC./SAINT-GOBAIN ABRASIFS
    Inventors: Charles J. Gasdaska, Alexandre Temperelli, Kenneth Dubovick, Rachana Upadhyay, William H. Lane, Robin M. Bright
  • BONDED ABRASIVE ARTICLE INCLUDING A FILLER COMPRISING A NITRIDE
    Publication number: 20200055162
    Abstract: An abrasive article can include a body including a bond material comprising an inorganic material, abrasive particles and a filler comprising a nitride. The filler comprising a nitride can compensate shrinkage of the body during sintering while maintaining required strength and wear properties of the body.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 20, 2020
    Inventors: Charles J. GASDASKA, Alexandre TEMPERELLI, Kenneth DUBOVICK, Rachana UPADHYAY, Maxime JACQUEMIN, Srinivasan RAMANATH, Robin M. BRIGHT
  • BONDED ABRASIVE ARTICLE INCLUDING A COATING
    Publication number: 20190299365
    Abstract: A bonded abrasive article can include a body including a bond material, abrasive particles contained within the bond material, and pores contained within the body. At least a portion of the pores of the body can include a coating. In one aspect, the coating can be a poly(p-xylylene) polymer applied via vapor deposition. The coated abrasive body can maintain a high permeability and pore volume after coating, and the coating can provide an increase in flexural strength and corrosion resistance to the abrasive article, thereby greatly enhancing its life time.
    Type: Application
    Filed: March 29, 2019
    Publication date: October 3, 2019
    Inventors: Charles J. GASDASKA, Alexandre J. TEMPERELLI, Kenneth DUBOVICK, Rachana UPADHYAY, William H. LANE, Robin M. BRIGHT