Patents by Inventor Daniel L. Coughlin, Jr.

Daniel L. Coughlin, Jr. 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: 8623954
    Abstract: The present teachings include a coating composition of a powder of fluorine containing particles, aerogel particles and poly(alkylene carbonate). A method of making a fuser member and the fuser member resulting therefrom is also provided.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: January 7, 2014
    Assignee: Xerox Corporation
    Inventors: Yu Qi, Qi Zhang, David C. Irving, Daniel L. Coughlin, Jr., Carolyn P. Moorlag, Brynn Mary Dooley, Nan-Xing Hu
  • Publication number: 20130116369
    Abstract: The present teachings include a coating composition of a powder of fluorine containing particles, aerogel particles and poly(alkylene carbonate). A method of making a fuser member and the fuser member resulting therefrom is also provided.
    Type: Application
    Filed: November 3, 2011
    Publication date: May 9, 2013
    Applicant: XEROX CORPORATION
    Inventors: Yu Qi, Qi Zhang, David C. Irving, Daniel L. Coughlin, JR., Carolyn P. Moorlag, Brynn M. Dooley, Nan-Xing Hu
  • Patent number: 8097339
    Abstract: A method of forming and a resulting selectively polished fuser member. The method includes selectively polishing that portion of the fuser member surface not subject to rapid natural wear. The method further includes polishing both a surface region subject to rapid sheet edge wear and a surface region not subject to rapid sheet edge wear, and polishing the surface region not subject to rapid sheet edge wear more than the surface region subject to rapid sheet edge wear. The rapid natural wear corresponds to sheet edge wear on the fuser member surface.
    Type: Grant
    Filed: June 24, 2008
    Date of Patent: January 17, 2012
    Assignee: Xerox Corporation
    Inventors: Daniel L. Coughlin, Jr., Patrick J. Finn
  • Publication number: 20090317156
    Abstract: A method of forming and a resulting selectively polished fuser member. The method includes selectively polishing that portion of the fuser member surface not subject to rapid natural wear. The method further includes polishing both a surface region subject to rapid sheet edge wear and a surface region not subject to rapid sheet edge wear, and polishing the surface region not subject to rapid sheet edge wear more than the surface region subject to rapid sheet edge wear. The rapid natural wear corresponds to sheet edge wear on the fuser member surface.
    Type: Application
    Filed: June 24, 2008
    Publication date: December 24, 2009
    Applicant: XEROX CORPORATION
    Inventors: Daniel L. COUGHLIN, JR., Patrick J. Finn
  • Publication number: 20090022897
    Abstract: This is a process to restore compression set properties of a silicone rubber fuser structure that has been damaged during the coating of the silicone with Teflon; Teflon is a registered trademark of DuPont. This restoration is achieved by re-baking the coated fuser roll at temperatures of 175° C. to 275° C. This will improve the compression set and will give the fuser structure improved life and provide better image quality.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 22, 2009
    Inventors: David C. Irving, Daniel L. Coughlin, JR., Patrick Finn
  • Patent number: 6916232
    Abstract: Apparatus is provided for superpolishing the inside diameter surface of a seam of a flexible continuous photoreceptor belt.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: July 12, 2005
    Assignee: Xerox Corporation
    Inventors: Paul F. Mastro, Daniel L. Coughlin, Jr.
  • Patent number: 6848978
    Abstract: An imageable belt includes a seam that is finished using an abrasive finishing machine. The seam comprises a seam width with adhesive material disposed thereon. The finishing process includes an abrasive finishing media with a finishing surface and a backer bar. The backer bar comprises a backer bar radius. The backer bar surface is positioned against the belt inner surface so that the belt outer surface contacts the finishing surface to define a finishing contact arc with respect to the backer bar radius. A tension, feed rate and pressure are applied to the finishing media. Using the finishing machine, the seam is then finished to remove the adhesive material. The finishing process results in a seam that is imageable. In one embodiment, the backer bar radius is adjusted so that the finishing contact arc covers the seam width.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: February 1, 2005
    Assignee: Xerox Corporation
    Inventors: Paul F. Mastro, Daniel L. Coughlin, Jr., Thomas L. DiGravio
  • Patent number: 5642641
    Abstract: A locating feature comprises a plate and a protrusion extending outwardly from the plate. The protrusion includes a substantially linear portion extending from the plate and a dome shaped portion extending from the linear portion.
    Type: Grant
    Filed: May 21, 1996
    Date of Patent: July 1, 1997
    Assignee: Xerox Corporation
    Inventors: David E. Maxfield, Jr., Daniel L. Coughlin, Jr.