Granted Patent
Utility
US 5,145,462 · App. 07/713,055
Infeed assembly for an axial-flow combine
Inventors:
Dale R. Tanis, Robert A. Matousek, Richard E. McMillen
Patented Case
View Patent ↗
Granted: Sep 8, 1992
Filed: Jun 10, 1991
Inventors
Dale R. Tanis
Robert A. Matousek
Richard E. McMillen
Assignee (at issue)
Case GmbH
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.