Granted Patent
Utility
US 6,793,053 · App. 10/394,818
Torque converter clutch regulator valve assembly
Inventors:
Scott Christopher Jackson, Robert C. Warnke
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Mar 21, 2003
Inventors
Scott Christopher Jackson
Robert C. Warnke
Assignee (at issue)
Sonnax Industries, Inc.
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.