Patents by Inventor Ivan Davis

Ivan Davis 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).

  • Load leveling emulsion suspension system
    Patent number: 10118456
    Abstract: A suspension system is disclosed utilizing oil addition and subtraction to actuate an accumulator to control position and stiffness in an Emulsion Shock/Oleo Pneumatic strut/Air spring strut. The strut maintains ride height for a wide variation in sprung mass and adjusts for the expansion/compression of the gas due to variations in temperature. The strut provides spring and damping characteristics.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: November 6, 2018
    Inventors: David Perrault, Ivan Davis
  • LOAD LEVELING EMULSION SUSPENSION SYSTEM
    Publication number: 20170368901
    Abstract: A suspension system is disclosed utilizing oil addition and subtraction to actuate an accumulator to control position and stiffness in an Emulsion Shock/Oleo Pneumatic strut/Air spring strut. The strut maintains ride height for a wide variation in sprung mass and adjusts for the expansion/compression of the gas due to variations in temperature. The strut provides spring and damping characteristics.
    Type: Application
    Filed: January 9, 2017
    Publication date: December 28, 2017
    Inventors: David Perrault, Ivan Davis