Patents by Inventor Mark E. Campbell

Mark E. 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).

  • Patent number: 8954155
    Abstract: A skin rejuvenation device and method for the cosmetic or anti-aging reduction of wrinkles and other skin conditions is disclosed. The skin rejuvenation device comprises an array of positive and negative electrodes for the delivery of electrical microcurrents in the attoampere to milliampere range, light sources to deliver photonic stimulation and/or transducers to deliver ultrasonic stimulation to the skin and underlying tissues.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: February 10, 2015
    Assignee: Biotalk Technologies Inc
    Inventor: Mark E. Campbell
  • Patent number: 8532474
    Abstract: An electrical liquid heating system and method of heating a liquid includes providing at least two spaced apart electrical conductors and applying an electrical energy source to the conductors. A liquid is directed into contact with the conductors thereby delivering electrical energy to the liquid. Electrical energy is delivered to the liquid at a power level that is sufficient to generate an electrical current to produce resistive heating of the liquid. The electrical energy may be delivered to the liquid at a power level that is sufficient to break at least some molecular bonds of molecules defining the liquid. A regulator may be provided for regulating delivery of electrical energy to the liquid.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: September 10, 2013
    Inventor: Mark E. Campbell
  • Publication number: 20110008026
    Abstract: An electrical liquid heating system and method of heating a liquid includes providing at least two spaced apart electrical conductors and applying an electrical energy source to the conductors. A liquid is directed into contact with the conductors thereby delivering electrical energy to the liquid. Electrical energy is delivered to the liquid at a power level that is sufficient to generate an electrical current to produce resistive heating of the liquid. The electrical energy may be delivered to the liquid at a power level that is sufficient to break at least some molecular bonds of molecules defining the liquid. A regulator may be provided for regulating delivery of electrical energy to the liquid.
    Type: Application
    Filed: March 5, 2009
    Publication date: January 13, 2011
    Inventor: Mark E. Campbell
  • Patent number: 6364379
    Abstract: A vehicle closure has a compartment latch that includes a safety device that is automatically engaged to disable the compartment latch when the compartment latch is unlatched. The safety device must be reset manually to restore normal operation of the compartment latch. Manual resetting requires repeated manipulation of a pawl lever to avoid inadvertent disengagement of the safety device, particularly by children.
    Type: Grant
    Filed: December 2, 1999
    Date of Patent: April 2, 2002
    Assignees: General Motors Corporation, Magna International, Inc.
    Inventors: Richard A. Roberts, Mark E. Campbell, Jack C. Wilmore, Lindley T. Berry, Dikran Ghorghorian, Sorin S. Tudora
  • Patent number: 4850034
    Abstract: A method for installing a cellular telephone transceiver in a vehicle having an existing FM receiver and matching quarter-length monopole antenna comprises connecting the cellular telephone to the existing antenna. The connection between the existing antenna and receiver may be broken and an adapter provided. The purpose of the adapter is to connect the antenna to a junction, to insert a low-pass filter between the existing receiver and the junction and to insert a high-pass filter or impedance matching device between the cellular telephone and the junction. The antenna functions as a two-wavelength monopole for the higher frequence cellular telephone transceiver.
    Type: Grant
    Filed: October 26, 1987
    Date of Patent: July 18, 1989
    Inventor: Mark E. Campbell