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:
Nov. 12, 1991
Filed:
Sep. 10, 1990
Applicant:
Inventor:
Marko Moscovitch, South Euclid, OH (US);
Assignee:
The Harshaw Chemical Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
2504861 ; 2504841 ; 2504821 ;
Abstract
A personnel dosimetry method and system wherein the identity of a radiation field mixture is determined by using the correlation between two ratios of the responses of two pairs of three TL elements that are filtered to respond differently to the mixed radiation field. Also described is a calibration methodology which links the response of a dosimeter to a variety of different radiation fields calibrated by a standardization agency to the response of the dosimeter to a local and uncalibrated reference source by definition of a local reference of generic unit.