Granted Patent
Utility
US 6,698,076 · App. 10/040,877
Drive shaft manufacturing process
Inventors:
Ronald N. Brissette, Dale Bell, John L. Bennett, Michael E. Johnson, David K. Platner, Tom Sanko, Jyh-Chiang Wang
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jan 7, 2002
Inventors
Ronald N. Brissette
Dale Bell
John L. Bennett
Michael E. Johnson
David K. Platner
Tom Sanko
Jyh-Chiang Wang
Assignee (at issue)
Meritor Heavy Vehicle Systems Limited
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.