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. 07, 1981
Filed:
Oct. 04, 1979
Applicant:
Inventor:
Richard J Borken, St. Louis Park, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
2503 / ; 2504 / ;
Abstract
Apparatus for determining the density of fluids in containers utilizing an x-ray source and two radiation detectors located at different distances from the source by a known amount. The outputs of the detectors are ratioed to produce a signal which varies with the density of the fluid lying between the source and the two detectors.
Borken, Richard. (1981). Low radiation densitometer (U.S. Patent No. 4277681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4277681
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile