Granted Patent
Utility
US 6,776,562 · App. 09/949,600
Power feed aline-a-drill attachment
Inventors:
James Morrison, Thomas O. Blankenship, David L. Fritsche, Jimmy Williams, Jr.
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Sep 10, 2001
Inventors
James Morrison
Thomas O. Blankenship
David L. Fritsche
Jimmy Williams, Jr.
Assignee (at issue)
The Boeing Company
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.