Granted Patent
Utility
US 4,882,854 · App. 07/054,461
Guide roll apparatus for a dryer of a paper machine drying section
Inventors:
Gregory L. Wedel, J. Larry Chance
Patented Case
View Patent ↗
Granted: Nov 28, 1989
Filed: May 26, 1987
Inventors
Gregory L. Wedel
J. Larry Chance
Assignee (at issue)
Beloit Corporation
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.