Granted Patent
Utility
US 5,438,721 · App. 08/074,860
Apparatus and method for managing waste from patient care, maintenance and treatment
Inventors:
Demetrios A. Pahno, James R. Stolpmann, James M. C. Thomas, David N. Ashcraft, Roger D. Dalton, James J. Romano, Kenneth R. Smith, Timothy R. Trauernicht, Michael V. Bolden
Patented Case
View Patent ↗
Granted: Aug 8, 1995
Filed: Jun 11, 1993
Inventors
Demetrios A. Pahno
James R. Stolpmann
James M. C. Thomas
David N. Ashcraft
Roger D. Dalton
James J. Romano
Kenneth R. Smith
Timothy R. Trauernicht
Michael V. Bolden
Assignee (at issue)
SSI Medical Services, 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.