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. 29, 1988
Filed:
May. 20, 1987
Applicant:
Inventors:
Lyudmila Feldman, Centerville, OH (US);
Paul C Adair, Springboro, OH (US);
Todd M Hess, Columbus, OH (US);
Assignee:
The Mead Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G01N / ;
U.S. Cl.
CPC ...
430138 ; 2504741 ; 2504821 ; 2504921 ;
Abstract
A radiation dosimeter comprising a support having a layer of microcapsules on the surface thereof, said microcapsules containing an image-forming agent and radiation curable composition, said composition being essentially insensitive to visible light and ultraviolet radiation and being sensitive to gamma and electron beam radiation; and a process for measuring gamma and electron beam radiation.