Patents by Inventor Jonathan C. Noyes

Jonathan C. Noyes 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).

  • Automatic choke
    Patent number: 5307872
    Abstract: An automatic choke has two piston-cylinder assemblies mounted within a housing having an inlet and an outlet. The piston-cylinder assemblies are connected in a closed hydraulic loop configuration. One piston-cylinder assembly is responsive to pressures at the inlet and the other piston-cylinder assembly controls valve at the outlet.
    Type: Grant
    Filed: April 8, 1993
    Date of Patent: May 3, 1994
    Assignee: Texaco Inc.
    Inventor: Jonathan C. Noyes
  • Method and apparatus for automatic well stimulation
    Patent number: 5188178
    Abstract: An apparatus for stimulating production from oil and gas wells has a magazine which is sequentially actuated to allow chemical stimulant to be dispensed into the well to cause agitation of fluid loading up said well and allow the recovery of hydrocarbons therefrom.
    Type: Grant
    Filed: August 1, 1991
    Date of Patent: February 23, 1993
    Assignee: Texaco Inc.
    Inventor: Jonathan C. Noyes