Granted Patent
Utility
US 5,364,396 · App. 08/038,786
Distraction method and apparatus
Inventors:
Randolph C. Robinson, David A. Hendrick
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Mar 29, 1993
Inventors
Randolph C. Robinson
David A. Hendrick
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.