Granted Patent
Utility
US 4,624,860 · App. 06/787,132
Method of applying a coating to a metal substrate using brazing material and flux
Inventors:
Norman E. Alber, Manek R. Dustoor, Edward K. Hellier, Vito N. Scotese
Patented Case
View Patent ↗
Granted: Nov 25, 1986
Filed: Oct 15, 1985
Inventors
Norman E. Alber
Manek R. Dustoor
Edward K. Hellier
Vito N. Scotese
Assignee (at issue)
Imperial Clevite Inc.
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.