Patents by Inventor Paul Mellinger

Paul Mellinger 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: 7182854
    Abstract: A sanitation system comprising of a first tank for receiving waste water fluid typically comprising solids, a maceration pump for pulling waste water fluid from the first tank, a cross flow filter comprising of media for receiving the sheared fluid forming unfiltered waste water and product water, a second tank for receiving the product water from a product water manifold connected to the second segment, a vented loop in communication with the second tank for receiving raw water and displacing product water from the second tank, a macerating water jet adapted to pull product water into the vented loop and on demand further macerate the product water, then into a third tank for receiving water from the vented loop and raw water for de-chlorinating the product water, and a control panel comprising a microprocessor to optimize the operation of the sanitation system.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: February 27, 2007
    Assignee: Headhunter, Inc.
    Inventors: John Kroesser, Paul Mellinger, Mark Mellinger, Lynn Wallace, Art Smith, Randy Lego, Scott Hudson, Melvyn Wayne Mellinger
  • Publication number: 20050095150
    Abstract: A centrifugal multistage stage pumps described herein. The centrifugal multistage pump includes a pump body having a longitudinal axis, an inlet for receiving a fluid from a first location and an outlet for discharging a pressurized fluid to a second location and a hydraulic assembly disposed within the pump body and adapted to pressurize the fluid. The pump further includes a motor, a first circuit board inverter disposed within the pump body, a microcontroller disposed on the first circuit board inverter, a pressure transducer disposed within the pump body, a heat sink adjacent the first circuit board inverter, a control panel connected to the circuit board inverter and the microcontroller. The pump has a mounting system adapted for rotation of the pump body around the longitudinal axis. In addition, the pump includes software imbedded within the memory, wherein the software includes protection, monitoring and control the features of the pump.
    Type: Application
    Filed: October 28, 2004
    Publication date: May 5, 2005
    Inventors: Michele Leone, Aleesandro Santoni, Marco Trovi, Giancarlo Roggiolani, Paul Mellinger, Melvyn Mellinger, Mark Mellinger, Case Crowther