Patents by Inventor Roger Gibbs

Roger Gibbs 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).

  • Methods and products for analyzing gingival tissues
    Publication number: 20080026340
    Abstract: A system and method employing image analysis may provide an objective measure of the state of gingival tissue health. A region of analysis on an image of gingival tissue may be divided into pixels. Each pixel may have an associated color made up of component R, G and B values. A user may obtain an objective measurement of oral cavity soft tissue health by determining an objective measurement of the component color values of a gingival tissue image region and performing statistical analysis on the color values.
    Type: Application
    Filed: July 25, 2007
    Publication date: January 31, 2008
    Applicant: The Procter & Gamble Company
    Inventors: Robert Gerlach, Roger Gibb, Michael Rubush, John Dunavent, Stephen McClanahan
  • Pressure sensitive valve actuator
    Patent number: 4457334
    Abstract: A pressure sensitive device for shutting off flow through a valve is disced. The device includes a pressure sensor having an integral atmospheric pressure reference for releasing a plunger to shut off flow through the valve. A manually operated eccentric pin and slot arrangement is provided for resetting the plunger to the open position.
    Type: Grant
    Filed: September 24, 1982
    Date of Patent: July 3, 1984
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Henry Becker, Rodney Hubbard, Roger Gibbs, Roger Engels
  • Soldering tool
    Patent number: D399396
    Type: Grant
    Filed: April 14, 1997
    Date of Patent: October 13, 1998
    Assignee: Reliance Automatics Company Limited
    Inventor: Roger Gibbs