Patents by Inventor Adam MacPhee

Adam MacPhee 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).

  • Hydrostatic radial piston machine
    Patent number: 10107099
    Abstract: A hydrostatic radial piston machine is useable inversely. The hydrostatic radial piston machine has a distributor in which a flushing valve, a pressure-maintaining valve connected downstream of the flushing valve, and two nonreturn valves are arranged.
    Type: Grant
    Filed: December 20, 2015
    Date of Patent: October 23, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Johannes Offenburger, Heinz-Gerhard Essig, Adam MacPhee
  • Piston unit and hydrostatic radial-piston machine
    Patent number: 10082027
    Abstract: A piston unit includes a piston which has a rolling element seat configured to rotatably support a rolling element. The rolling element seat has a bearing surface with a surface coating composed of a polymer compound or with a ceramic surface coating.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: September 25, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Adam MacPhee, Geoffrey Kermode, Kevin Kilroy
  • Piston Unit and Hydrostatic Radial-Piston Machine
    Publication number: 20160201461
    Abstract: A piston unit includes a piston which has a rolling element seat configured to rotatably support a rolling element. The rolling element seat has a bearing surface with a surface coating composed of a polymer compound or with a ceramic surface coating.
    Type: Application
    Filed: January 13, 2016
    Publication date: July 14, 2016
    Inventors: Adam MacPhee, Geoffrey Kermode, Kevin Kilroy
  • Hydrostatic Radial Piston Machine
    Publication number: 20160177719
    Abstract: A hydrostatic radial piston machine is useable inversely. The hydrostatic radial piston machine has a distributor in which a flushing valve, a pressure-maintaining valve connected downstream of the flushing valve, and two nonreturn valves are arranged.
    Type: Application
    Filed: December 20, 2015
    Publication date: June 23, 2016
    Inventors: Johannes Offenburger, Heinz-Gerhard Essig, Adam MacPhee