Granted Patent
Utility
US 4,657,787 · App. 06/760,983
Flow coating of metals
Inventors:
Alfred R. E. Singer, Walter N. Jenkins, Asgar Mohamed Hussein ALIBHAI
Patented Case
View Patent ↗
Granted: Apr 14, 1987
Filed: Jul 31, 1985
Inventors
Alfred R. E. Singer
Walter N. Jenkins
Asgar Mohamed Hussein ALIBHAI
Assignee (at issue)
NATIONAL RESEARCH DEVELOPMENT 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.