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:
Sep. 02, 2025
Filed:
May. 12, 2024
Applicant:
Leo Stephen Coombs, Bayfield, CO (US);
Inventor:
Leo Stephen Coombs, Bayfield, CO (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 15/00 (2006.01); F04D 13/10 (2006.01); H02K 5/132 (2006.01); H02K 5/22 (2006.01);
U.S. Cl.
CPC ...
F04D 15/0088 (2013.01); F04D 13/10 (2013.01); H02K 5/132 (2013.01); H02K 5/225 (2013.01);
Abstract
A 1-50 megahertz high frequency current transformer made from a PLA composite that predicts when an electric submersible pump system will fail. high frequency current transformer generates a 4-20 milliamp signal that indicates when the electric submersible pump system will fail.
Coombs, Leo. (2025). High frequency transformer for predicting failure of an electrical submersible pump system (U.S. Patent No. 12404859). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12404859
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile