Patents by Inventor Ed Spearing

Ed Spearing 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).

  • Level detector for a hot melt system
    Patent number: 10641637
    Abstract: An illustrative example level detector for a hot melt system includes a scale having a load cell and a controller having an indicator configured to alert an operator when a weight detected by the load cell has decreased by a user-selected maximum allowable amount.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: May 5, 2020
    Assignee: HOT MELT TECHNOLOGIES, INC.
    Inventors: Bryan Tanury, Ed Spearing, Colin Holzman
  • LEVEL DETECTOR FOR A HOT MELT SYSTEM
    Publication number: 20200056922
    Abstract: An illustrative example level detector for a hot melt system includes a scale having a load cell and a controller having an indicator configured to alert an operator when a weight detected by the load cell has decreased by a user-selected maximum allowable amount.
    Type: Application
    Filed: August 20, 2018
    Publication date: February 20, 2020
    Inventors: Bryan Tanury, Ed Spearing, Colin Holzman