Granted Patent
Utility
US 5,846,212 · App. 08/623,921
Passive mandible translator
Inventors:
Reinier Beeuwkes, Harold E. Clupper
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Mar 28, 1996
Inventors
Reinier Beeuwkes
Harold E. Clupper
Assignee (at issue)
Therabite Corporation
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.