Granted Patent
Utility
US 4,895,736 · App. 07/248,243
Method for alloying of coatings
Inventors:
Richard Sommer, George Havas, Mario Tama
Patented Case
View Patent ↗
Granted: Jan 23, 1990
Filed: Feb 24, 1989
Inventors
Richard Sommer
George Havas
Mario Tama
Assignee (at issue)
Ajax Magnethermic 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.