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:
May. 26, 1998
Filed:
Dec. 18, 1995
Applicant:
Inventors:
Victor Diatschenko, Houston, TX (US);
James Raymond Stoy, Missouri City, TX (US);
Winthrop Kent Brown, Bellaire, TX (US);
Anna Nicole Ledoux, Sugar Land, TX (US);
Assignee:
Texaco Inc., White Plains, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73592 ; 73587 ; 73 4 / ;
Abstract
Changes in the internal diameter of a fluid handling pipes are measured by measuring the vibrational characteristics by a non-invasive, passive acoustic technique. Deviations from the normal vibrational characteristics are sensed and used to determine changes of increase or decrease in the pipe's internal diameter.
Diatschenko, Victor. (1998). Passive acoustic method of measuring the effective internal diameter of (U.S. Patent No. 5756898). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5756898
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile