Granted Patent
Utility
US 6,651,872 · App. 09/682,726
Method and apparatus for disassembling joined layers
Inventors:
Carl F. Johnson, Elizabeth Therese Hetrick, Oludele O. Popoola, Ray Jahn
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Oct 10, 2001
Inventors
Carl F. Johnson
Elizabeth Therese Hetrick
Oludele O. Popoola
Ray Jahn
Assignee (at issue)
FORD GLOBAL TECHNOLOGIES, LLC
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.