Granted Patent
Utility
US 6,358,240 · App. 09/340,251
Low profile flexible pusher rotator
Inventors:
Louis A. Campbell, Jeffrey M. Mabrey, Christopher A. Heinrich
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Jul 1, 1999
Inventors
Louis A. Campbell
Jeffrey M. Mabrey
Christopher A. Heinrich
Assignee (at issue)
Sulzer Carbomedics 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.