Granted Patent
Utility
US 4,599,808 · App. 06/714,005
Drying method and apparatus for fibrous material
Inventors:
Frederick D. Gelineau, Thomas B. Kinney
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Mar 20, 1984
Inventors
Frederick D. Gelineau
Thomas B. Kinney
Assignee (at issue)
Fox Boro 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.