US Patent Issued to PRATT & WHITNEY CANADA on Aug. 25 for "Method to qualify additional dies after master die" (Canadian Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,353, issued on Aug. 25, was assigned to PRATT & WHITNEY CANADA CORP. (Longueuil, Canada).

"Method to qualify additional dies after master die" was invented by Michael Morash (Avondale, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of qualifying an addition die includes the steps of obtaining a master die that has been certified, and performing a master 3D scan on the master die. A second 3D scan is performed on an additional die made according to original specifications of the master die. The second 3D scan is compared to the master 3D scan of the master die. Then, the additional die is certified for production should the second 3D ...