Granted Patent
Utility
US 6,818,831 · App. 10/222,403
Systems and methods for modifying ice adhesion strength
Inventor:
Victor Petrenko
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Aug 16, 2002
Inventor
Victor Petrenko
Assignee (at issue)
THE TRUSTEES OF DARTMOUTH COLLEGE
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.