Granted Patent
Utility
US 4,532,158 · App. 06/252,302
Apparatus for and a method of metering of coating on a moving web
Inventors:
John A. Taylor, Robert M. Fridhandler
Patented Case
View Patent ↗
Granted: Jul 30, 1985
Filed: Apr 9, 1981
Inventors
John A. Taylor
Robert M. Fridhandler
Assignee (at issue)
St. Regis Paper Company
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.