Granted Patent
Utility
US 4,293,598 · App. 05/960,150
Method for increasing boron.sup.10 contents of neutron absorbing articles
Inventors:
Michael T. Hortman, Robert G. Naum
Patented Case
View Patent ↗
Granted: Oct 6, 1981
Filed: Nov 13, 1978
Inventors
Michael T. Hortman
Robert G. Naum
Assignee (at issue)
Carborundum 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.