Patents Assigned to Welker Engineered Products
  • Roll dimpler apparatus and method for preparing metal blanks
    Patent number: 10328470
    Abstract: A device and method of preparing metal blanks including applying a series of dimples in metal feed stock.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: June 25, 2019
    Assignee: Welker Engineered Products
    Inventors: Timothy Thomas, Sean Murphy, Douglas Holt