This inventor holds 1 USPTO granted patent. Top assignee: Metso Paper Inc.. Active years: 2013.
Company Filing History:
Years Active: 2013
Title: Stig Renvall: Innovator in Fibrous Web Treatment Technology
Introduction
Stig Renvall is a notable inventor based in Hyvinkaa, Finland. He has made significant contributions to the field of fibrous web treatment technology. His innovative approach has led to the development of a unique method and apparatus that enhances the treatment of fibrous materials.
Latest Patents
Stig Renvall holds a patent for a "Method and apparatus for treating a fibrous web." This invention involves a treatment liquid that is sprayed onto the surface of a fibrous web using one or more spray boxes equipped with a spray chamber and spray nozzles. The process occurs in the travel direction of the fibrous web before it passes through a nip formed by two nip means. The design allows for the effective removal of air and treatment medium mist from the spray chamber, ensuring that the fibrous web is adequately treated before being pressed in the nip.
Career Highlights
Stig Renvall is associated with Metso Paper Inc., where he has been instrumental in advancing technologies related to paper and fibrous web processing. His work has not only contributed to the efficiency of production processes but has also improved the quality of the final products.
Collaborations
Stig has collaborated with notable colleagues such as Tapio Pitkäniemi and Topi Tynkkynen. Their combined expertise has fostered innovation and development within their field.
Conclusion
Stig Renvall's contributions to fibrous web treatment technology exemplify the impact of innovative thinking in industrial applications. His patent reflects a commitment to enhancing production processes and product quality.