Granted Patent
Utility
US 5,590,627 · App. 08/581,786
Fluid inletting and support structure for a variable valve assembly
Inventors:
Ronald Michael Rygiel, Antoni Szatkowski
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Jan 2, 1996
Inventors
Ronald Michael Rygiel
Antoni Szatkowski
Assignee (at issue)
Chrysler Group 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.