Patents by Inventor Michael F. Brennan

Michael F. Brennan 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).

  • Method of automatically generating specifications and providing online services for same
    Patent number: 6976213
    Abstract: Method of automatically generating a construction specification that is immediately viewable and editable in real time, online. Construction project information can be automatically extracted from a CAD drawing or from a checklist that is filled out online, and a project specification based on a standardized base document automatically generated.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: December 13, 2005
    Assignee: InterSpec, Inc.
    Inventors: Gilles L. Letourneau, Michael F. Brennan
  • Liquid treating apparatus
    Patent number: 4565077
    Abstract: The material to be treated is passed through a narrow passageway. Treating fluid is inserted in one end of the passageway and near the opposite end of the passageway, the fluid treating is withdrawn from the narrow passageway. Pressure seals are used adjacent the entrance and exit of the passageway to seal the treating fluid within the passageway.
    Type: Grant
    Filed: November 16, 1981
    Date of Patent: January 21, 1986
    Assignee: Armstrong World Industries, Inc.
    Inventors: Michael F. Brennan, Harold L. Kauffman