Patents by Inventor Jair Giovanni Ramirez Gonzalez

Jair Giovanni Ramirez Gonzalez 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).

  • Reduction of error in testing friction and wear with the use of high-speed reciprocating motion
    Patent number: 11313777
    Abstract: System for conducting measurements of friction of a chosen material with reduced errors. The system includes a sample holder, a bushing accommodating such holder while permitting reversible repositioning of the holder along a bushing axis, a horizontal force sensor, a vertical force sensor, a sample holder pusher and a subsystem including a linear vertical bearing (disposed in the bushing and separating the holder from the bushing) and/or a horizontally-sliding element between the rod pusher and the vertical force sensor. The subsystem is structured to reduce a rocking motion of the holder in the bushing caused by a relative motion between the sample and an auxiliary body brought in contact with the sample. The method for performing measurements with such system.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: April 26, 2022
    Assignee: BRUKER NANO INC.
    Inventors: Jair Giovanni Ramirez Gonzalez, Vladimir Gulkov, Steven J. Shaffer, Douglas Werner
  • REDUCTION OF ERROR IN TESTING FRICTION AND WEAR WITH THE USE OF HIGH-SPEED RECIPROCATING MOTION
    Publication number: 20200249140
    Abstract: System for conducting measurements of friction of a chosen material with reduced errors. The system includes a sample holder, a bushing accommodating such holder while permitting reversible repositioning of the holder along a bushing axis, a horizontal force sensor, a vertical force sensor, a sample holder pusher and a subsystem including a linear vertical bearing (disposed in the bushing and separating the holder from the bushing) and/or a horizontally-sliding element between the rod pusher and the vertical force sensor. The subsystem is structured to reduce a rocking motion of the holder in the bushing caused by a relative motion between the sample and an auxiliary body brought in contact with the sample. The method for performing measurements with such system.
    Type: Application
    Filed: January 29, 2020
    Publication date: August 6, 2020
    Inventors: Jair Giovanni Ramirez Gonzalez, Vladimir Fulkov, Steven J. Shaffer, Douglas Werner
  • Superlubricious carbon films derived from natural gas
    Patent number: 10702862
    Abstract: A nanocomposite coating that in turn extract self-replenishing (or -healing), superlubricious carbon film directly from natural gas or hydrocarbon gas in mechanical systems. The coating deposits on sealing and sliding surfaces reducing friction and wear. The result is a reduction in inefficiency, machine breakdown, and adverse environmental impact.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: July 7, 2020
    Assignee: U.S. Department of Energy
    Inventors: Ali Erdemir, Osman Eryilmaz, Jair Giovanni Ramirez Gonzalez
  • SUPERLUBRICIOUS CARBON FILMS DERIVED FROM NATURAL GAS
    Publication number: 20190314803
    Abstract: A nanocomposite coating that in turn extract self-replenishing (or -healing), superlubricious carbon film directly from natural gas or hydrocarbon gas in mechanical systems. The coating deposits on sealing and sliding surfaces reducing friction and wear. The result is a reduction in inefficiency, machine breakdown, and adverse environmental impact.
    Type: Application
    Filed: April 13, 2018
    Publication date: October 17, 2019
    Inventors: Ali Erdemir, Osman Eryilmaz, Jair Giovanni Ramirez Gonzalez