Granted Patent
Utility
US 6,198,108 · App. 09/061,539
Dosimeter device and method of producing same
Inventors:
David Schweitzer, Matthew Davis Bantly, Robert B. Wheeler
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Apr 16, 1998
Inventors
David Schweitzer
Matthew Davis Bantly
Robert B. Wheeler
Assignee (at issue)
LANDAUER, 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.