Granted Patent
Utility
US 6,019,544 · App. 09/045,751
Edge compacting device for an asphalt paver
Inventors:
David Emerson, Joseph E. Musil
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Mar 20, 1998
Inventors
David Emerson
Joseph E. Musil
Assignee (at issue)
Cedarapids, Inc.
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.