Granted Patent
Utility
US 6,385,789 · App. 09/639,691
Vacuum gallery waste disposal system
Inventors:
Mark A. Pondelick, Mitchell D. Gilbert, LaVern R. McCallips
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Aug 16, 2000
Inventors
Mark A. Pondelick
Mitchell D. Gilbert
LaVern R. McCallips
Assignee (at issue)
Evac International Oy
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.