Granted Patent
Utility
US 6,199,939 · App. 09/397,810
Composite joint configuration
Inventor:
Rodney P. Ehrlich
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Sep 17, 1999
Inventor
Rodney P. Ehrlich
Assignee (at issue)
Wabash Technology Corporation
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.