Patents by Inventor John Michael Dempsey

John Michael Dempsey 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).

  • Process for producing papermaker's and industrial fabrics
    Patent number: 7897018
    Abstract: The invention discloses herein the use of short wavelength infrared energy to selectively control the locations where thermal fusing or bonding takes place or does not take place in an industrial fabric. Also, the method involves forming a mushroom cap on the tail of a fiber/yarn or monofilament and also creating a surface pattern formation.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: March 1, 2011
    Assignee: Albany International Corp.
    Inventors: Joseph G. O'Connor, Maurice R. Paquin, Maryann Kenney, Dana Eagles, Jeffrey Scott Denton, Lynn F. Kroll, Jennifer L. Bowden, Amit Ganatra, John Michael Dempsey
  • Process for producing papermaker's and industrial fabrics
    Publication number: 20090056900
    Abstract: The invention discloses herein the use of short wavelength infrared energy to selectively control the locations where thermal fusing or bonding takes place or does not take place in an industrial fabric. Also, the method involves forming a mushroom cap on the tail of a fiber/yarn or monofilament and also creating a surface pattern formation.
    Type: Application
    Filed: September 5, 2007
    Publication date: March 5, 2009
    Inventors: Joseph G. O'Connor, Maurice R. Paquin, Maryann Kenney, Dana Eagles, Jeffrey Scott Denton, Lynn F. Kroll, Jennifer L. Bowden, Amit Ganatra, John Michael Dempsey