Patents by Inventor Nick Frohmader

Nick Frohmader 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).

  • Publication number: 20240068176
    Abstract: An asphalt distributor has a multispeed hydraulic motor mechanically driving an asphalt pump. The asphalt distributor has a controller for controlling the flow rate of asphalt being sprayed. The controller has a gain for controlling the flow rate. During a transition when the speed of the multispeed hydraulic motor changes, the gain has a value for the transition. Beneficially, the asphalt distributor has a wider than conventional asphalt spraying flowrate over which it provides a consistent spray. A method for controlling the flowrate involves adjusting, preferably dynamically, the value of the gain during the transition.
    Type: Application
    Filed: August 23, 2022
    Publication date: February 29, 2024
    Applicant: E.D. Etnyre & Co.
    Inventors: Tyler Braun, Nick Frohmader