Granted Patent
Utility
US 5,447,685 · App. 08/117,224
Medical waste disposal apparatus and method for disposing of waste
Inventors:
Michael Sievert, Curtis D. Luebke, Donald Lee Sturtevant
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Sep 3, 1993
Inventors
Michael Sievert
Curtis D. Luebke
Donald Lee Sturtevant
Assignee (at issue)
Medivators 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.