Granted Patent
Utility
US 4,498,808 · App. 06/479,416
Process for prevention of ice buildup and reduction of ice forces on structures during breakup
Inventors:
Victor Manikian, Giles MCDONALD
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Mar 28, 1983
Inventors
Victor Manikian
Giles MCDONALD
Assignee (at issue)
Atlantic Richfield Company
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.