Patents by Inventor Gregory Coates

Gregory Coates 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).

  • Sequential injection lubrication system for internal combustion engine operating on natural gas or alternative fuels
    Publication number: 20160290187
    Abstract: A sequential injection lubrication system for an internal combustion engine operating on natural gas or alternative fuels, the lubrication system having a plurality of injectors, one for each cylinder, the injectors and communication with a lubricant reservoir and with a control unit which sequentially opens and closes the injectors for the introduction of lubricant into the cylinder, the control unit in communication with a control panel allowing the selective setting of the duration of the pulse injection and the frequency thereof.
    Type: Application
    Filed: April 3, 2015
    Publication date: October 6, 2016
    Inventor: Gregory Coates
  • Sequential injection lubrication system for a spherical rotary valve internal combustion engine operating on natural gas or alternative fuels
    Patent number: 7198023
    Abstract: A sequential injection lubrication system for a spherical rotary valve internal combustion engine operating on natural gas or alternative fuels, the lubrication system having a plurality of injectors, one for each cylinder, the injectors and communication with a lubricant reservoir and with a control unit which sequentially opens and closes the injectors for the introduction of lubricant into the cylinder, the control unit in communication with a control panel allowing the selective setting of the duration of the pulse injection and the frequency thereof.
    Type: Grant
    Filed: April 18, 2006
    Date of Patent: April 3, 2007
    Inventor: Gregory Coates