Granted Patent
Utility
US 5,377,428 · App. 08/120,449
Temperature sensing dryer profile control
Inventor:
Ralph C. Clark
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Sep 14, 1993
Inventor
Ralph C. Clark
Assignee (at issue)
JAMES RIVER CORPORATION OF VIRGINIA
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.