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. 02, 1992
Filed:
May. 06, 1991
Applicant:
Inventor:
Kenneth H Purser, Lexington, MA (US);
Assignee:
High Voltage Engineeering Europa B.V., Amersfoort, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; B01D / ;
U.S. Cl.
CPC ...
250281 ; 250282 ;
Abstract
The accuracy of AMS isotopic ratio measurements is improved by a rotating slotted disk which is positioned near the focal plane of a mass recombinator which assists in injecting ions into a tandem accelerator.