The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 2001
Filed:
Oct. 07, 1998
Applicant:
Inventor:
Steven Donald Miller, Richland, WA (US);
Assignee:
Sunna Systems Corp., Richland, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T 3/06 ;
U.S. Cl.
CPC ...
G01T 3/06 ;
Abstract
The present invention is a composite material containing a mix of dosimeter material powder and a polymer powder wherein the polymer is transparent to the photons of wavelengths absorbed by the dosimeter material powder. The present method includes a method of interrogation that is substantially independent of dose rate and temperature. Interrogation is done with spectrophotometric measurements using ultraviolet or visible light.