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:
Jul. 25, 1995
Filed:
Aug. 03, 1994
Applicant:
Inventor:
Daniel R Taylor, Hartland, WI (US);
Assignee:
General Electric Company, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21K / ;
U.S. Cl.
CPC ...
378149 ; 378147 ; 378148 ; 378150 ;
Abstract
A collimator for a gamma camera is formed by a stack of lamina formed from tungsten. Each lamina has an array of openings formed through it, and a movable support member translates the lamina into different alignments of these openings to form corresponding different hole patterns through the collimator.