Granted Patent
Utility
US 5,346,466 · App. 07/861,672
Drop detection method and apparatus
Inventors:
Denis Y. Yerlikaya, Randall J. Krohn, Clarence L. Walker, Michael J. Wilhelm, Curtis D. Kinghorn
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Apr 1, 1992
Inventors
Denis Y. Yerlikaya
Randall J. Krohn
Clarence L. Walker
Michael J. Wilhelm
Curtis D. Kinghorn
Assignee (at issue)
Sherwood Medical 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.