Patents by Inventor Paul R. Campbell

Paul R. Campbell 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).

  • BATTERY CELL GROUP TEMPERATURE MEASUREMENT SYSTEM
    Publication number: 20240030507
    Abstract: A cell temperature measurement system for a battery module is described. The system may include a cell monitoring unit (CMU) configured to generate temperature measurements for a plurality of battery cells included as part of the battery module according to contactless, optical, or line-of-sight measurements made with one or more sensors associated with a temperature measurement device.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 25, 2024
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Roger M. Brisbane, Paul R. Campbell, Seth P. Mansfield
  • Bottle
    Patent number: D247804
    Type: Grant
    Filed: March 1, 1976
    Date of Patent: May 2, 1978
    Assignee: The Procter & Gamble Company
    Inventors: Paul R. Campbell, William J. O'Neil, Jr.
  • Bottle
    Patent number: D252795
    Type: Grant
    Filed: February 23, 1977
    Date of Patent: September 4, 1979
    Assignee: The Procter & Gamble Company
    Inventors: Paul R. Campbell, John Pardo
  • Non-woven sheet material or the like
    Patent number: D255614
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: June 24, 1980
    Assignee: The Procter & Gamble Company
    Inventors: Donald T. Appleman, Paul R. Campbell
  • Non-woven sheet material or the like
    Patent number: D255615
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: June 24, 1980
    Assignee: The Procter & Gamble Company
    Inventors: Donald T. Appleman, Paul R. Campbell
  • Bottle
    Patent number: D256431
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: August 19, 1980
    Assignee: The Procter & Gamble Company
    Inventors: Paul R. Campbell, John Pardo
  • Spray pump
    Patent number: D256946
    Type: Grant
    Filed: August 25, 1978
    Date of Patent: September 16, 1980
    Assignee: The Procter & Gamble Company
    Inventors: Paul R. Campbell, John Pardo
  • Bottle
    Patent number: D258801
    Type: Grant
    Filed: August 25, 1978
    Date of Patent: April 7, 1981
    Assignee: The Procter & Gamble Company
    Inventors: Paul R. Campbell, John Pardo
  • Bottle
    Patent number: D274501
    Type: Grant
    Filed: May 3, 1982
    Date of Patent: July 3, 1984
    Assignee: The Procter & Gamble Company
    Inventor: Paul R. Campbell
  • Jar
    Patent number: D277550
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: February 12, 1985
    Assignee: The Procter & Gamble Company
    Inventors: Paul R. Campbell, Robert E. Dilgard, Jr., William J. O'Neil, Jr.