Granted Patent
Utility
US 6,545,243 · App. 09/952,539
Dynamic weld power termination for hot-staking armature commutators
Inventors:
Frank D. Sorg, Ronald D. Gentry
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Sep 14, 2001
Inventors
Frank D. Sorg
Ronald D. Gentry
Assignee (at issue)
Delco Remy America, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.