Patents by Inventor Donald Miehe

Donald Miehe 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).

  • Patent number: 10080990
    Abstract: An air dryer includes a first flow path through the air dryer and a second flow path through the air dryer in parallel with the first flow path. A diverter valve has a first position that provides fluid communication to the first flow path and a second position that provides fluid communication to the second flow path. A system parameter signal is reflective of fluid flow through the air dryer, and a controller receives the system parameter signal and produces a first control signal based on the system parameter signal. The first control signal controls the position of the diverter valve.
    Type: Grant
    Filed: October 4, 2015
    Date of Patent: September 25, 2018
    Inventors: Donald Miehe, Niteen Patel, J. Hunter Babcock, Benjamin Wisdom, William Ginder, David Colatosti, Jonathan McGlumphy
  • Publication number: 20170095767
    Abstract: An air dryer includes a first flow path through the air dryer and a second flow path through the air dryer in parallel with the first flow path. A diverter valve has a first position that provides fluid communication to the first flow path and a second position that provides fluid communication to the second flow path. A system parameter signal is reflective of fluid flow through the air dryer, and a controller receives the system parameter signal and produces a first control signal based on the system parameter signal. The first control signal controls the position of the diverter valve.
    Type: Application
    Filed: October 4, 2015
    Publication date: April 6, 2017
    Inventors: Donald Miehe, Niteen Patel, J. Hunter Babcock, Benjamin Wisdom, William Ginder, David Colatosti, Jonathan McGlumphy