Granted Patent
Utility
US 6,199,522 · App. 09/384,804
Camshaft phase controlling device
Inventor:
Jose F. Regueiro
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Aug 27, 1999
Inventor
Jose F. Regueiro
Assignee (at issue)
Daimlerchrysler AG
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.