This inventor holds 2 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 2 EPO patents. Top assignees: Novelis Do Brasil Ltda, Novelis, Inc.. Active years: 2018-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Guaratingueta, BR (2018)
- Guaratinguetá, BR (2020)
Company Filing History:
Years Active: 2018-2020
Title: Francisco Carvalho: Innovator in Metal Rolling Processes
Introduction
Francisco Carvalho is a notable inventor based in Guaratinguetá, Brazil. He has made significant contributions to the field of metal rolling processes, holding 2 patents that enhance efficiency and control in manufacturing.
Latest Patents
His latest patents include innovative systems for pre-heating and thermal control of work rolls in metal rolling processes. One patent describes systems and methods for using full-width hot sprays to pre-heat rolling mills prior to processing metal sheets or plates. These hot sprays can be individually controlled, allowing the rolling mill to reach operating temperature and achieve a desired thermal crown. This innovation enables immediate processing of metal sheets or plates within tolerances for flatness and gauge accuracy. Additionally, pre-heating can eliminate the transitional period of work roll heating, thereby increasing efficiency and reducing scrap material and mill downtime. Another patent focuses on dynamic shifting of reduction (DSR) to control temperature in tandem rolling mills. This closed-loop temperature control system utilizes dynamic information about the material's temperature to adjust the work rolls, controlling the thickness reduction between the stands. This system aims to eliminate temperature differences across the length of the material during various stages of the rolling process.
Career Highlights
Throughout his career, Francisco Carvalho has worked with prominent companies such as Novelis, Inc. and Novelis do Brasil Ltda. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in metal processing technologies.
Collaborations
He has collaborated with notable professionals in the industry, including Eduardo Minniti and Carlos Eboli. These partnerships have fostered a collaborative environment for innovation and development in metal rolling processes.
Conclusion
Francisco Carvalho's contributions to the field of metal rolling processes through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the efficiency and effectiveness of metal processing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile