Patents by Inventor Michael A. March

Michael A. March 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).

  • Method of sizing objects
    Patent number: 5590450
    Abstract: Method and apparatus for the sizing of annular objects by cutting through an arcuate portion of the object to be sized; separating and straightening the cut ends of the object; placing sizing stock coated with solder into temporary adherence with a holder and then placing the stock, while held in the holder, between the cut ends; followed by heating the holder and the stock to release the sizing stock from the holder and cause solder paste to adhere the stock to the annular object between its cut ends.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: January 7, 1997
    Inventor: Michael A. March