This inventor holds 1 USPTO granted patent. Top assignee: Evapco, 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: Lairton Roleto Bitencourt: Inventor of Monolithic Molded Fan Components
Introduction
Lairton Roleto Bitencourt is an inventor associated with Itú, Brazil, and Evapco, Inc. His patent work focuses on manufacturing composite fan blades and components using a permanent core designed to support resin flow.
Latest Patents
Bitencourt is associated with 1 patent, titled “Monolithic Molded Fan Components and Method for Their Manufacture.” The invention describes forming a reinforcing fabric envelope over a permanent core with interconnected surface channels, then placing the assembly in a mold. Resin is infused into the mold cavity and flows through the core’s channels to fill the cavity before curing. The core remains within the finished fan component and is not removed before use. The method can use resin infusion with or without a positive-pressure system.
Career Highlights
His patent reflects an approach to composite manufacturing that uses the permanent core both as part of the finished component and as a means of facilitating resin distribution during molding. Bitencourt is associated with Evapco, Inc.
Collaborations
His listed coworkers include Daniel Strauss and Márcio Rogério Lopes.
Conclusion
Lairton Roleto Bitencourt’s patent contribution centers on a molded composite fan component process that integrates a permanent, channelled core into the finished product.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile