Granted Patent
Utility
US 4,158,688 · App. 05/810,458
Sacrificial binders for molding particulate solids and the molding thereof
Inventors:
Robert A. Pett, S. Burhan A. Qaderi, Ronald J. Tabar
Patented Case
View Patent ↗
Granted: Jun 19, 1979
Filed: Jun 27, 1977
Inventors
Robert A. Pett
S. Burhan A. Qaderi
Ronald J. Tabar
Assignee (at issue)
Ford Motor 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.