This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Hypertherm, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Manases Dumlao and Backflow Protection in Liquid Jet Cutting
Introduction
Manases Dumlao is an inventor based in Federal Way, Washington, and is associated with Hypertherm, Inc. His patent work addresses a practical challenge in liquid jet cutting: preventing abrasive material and backflow from moving into parts of the supply system where they could cause problems.
Latest Patents
Dumlao is named on one patent: “Backflow Diversion Devices for Liquid Jet Cutting Systems, and Associated Systems and Methods.” The invention describes a device that supplies abrasive to a cutting head through an abrasive inlet and outlet, while using a backflow diverter to discharge returning fluid. In some embodiments, spillways also release backflow. The diverter and spillways are designed to help prevent backflow from traveling upstream through the abrasive inlet or entering the abrasive source.
Career Highlights
Dumlao’s listed patent reflects engineering work focused on fluid handling and abrasive delivery in liquid jet cutting systems. The design’s backflow-management features aim to protect the abrasive supply while supporting reliable operation of the cutting equipment.
Collaborations
Dumlao is associated with Hypertherm, Inc. His listed coworker is Brian K. Guglielmetti.
Conclusion
Manases Dumlao’s patent contributes a targeted backflow-control approach for liquid jet cutting systems, with features intended to safeguard abrasive delivery and the equipment’s supply path.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile