Granted Patent
Utility
US 5,640,074 · App. 07/901,382
Vibration dampening method and apparatus for band driven precision motion systems
Inventor:
Jerry Negrotti
Patented Case
View Patent ↗
Granted: Jun 17, 1997
Filed: Jun 19, 1992
Inventor
Jerry Negrotti
Assignee (at issue)
Agfa Division--Bayer 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.