Granted Patent
Utility
US 4,517,006 · App. 06/442,376
Composite materials comprising water-soluble glass particles
Inventors:
Cyril F. Drake, Ronald Jones
Patented Case
View Patent ↗
Granted: May 14, 1985
Filed: Nov 17, 1982
Inventors
Cyril F. Drake
Ronald Jones
Assignee (at issue)
ITT Industries
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.