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:
Jan. 27, 2026
Filed:
Dec. 16, 2022
TD Tools, Inc., Woodburn, KY (US);
Earl H. Dearborn, Woodburn, KY (US);
Thomas L. Dotson, Woodburn, KY (US);
John M. Piercy, Woodburn, KY (US);
Henry Wohltjen, Bowling Green, KY (US);
TD Tools, Inc., Woodburn, KY (US);
Abstract
The present disclosure includes an injection system for providing abrasive slurry output density in a system. In some aspects, the injection system can include a first vessel configured to receive a fluid from a high-pressure pump, a plurality of valves in selective communication with the first vessel, and a controller in communication with the plurality of valves. The controller can be configured to actuate the plurality of valves between a first state, in which a slurry is delivered to the first vessel and a second state in which the slurry is delivered from the first vessel. In some configurations, the controller may actuate the valves from the second state to the first state when an amount of slurry is less than a first threshold, and actuate the valves from the first state to the second state when the amount of slurry is greater than a second threshold.