This inventor holds 3 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Valmet Technologies, Inc., Metso Paper Inc.. Active years: 2013-2015.
Location History:
- Toijala, FI (2013)
- Helsinki, FI (2015)
- Valkeakoski, FI (2015)
Company Filing History:
Years Active: 2013-2015
Title: Ville Ruola: Innovator in Refining Technology
Introduction
Ville Ruola is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of refining technology, particularly in the design of blade elements and refining surfaces. With a total of 3 patents, his work has advanced the efficiency and effectiveness of refining processes.
Latest Patents
Ville Ruola's latest patents include innovative designs for blade elements and refining surfaces. One of his patents describes a blade element for a conical portion of a stator of a refiner. This blade element features a feed end, a discharge end, and a refining surface with a feed zone that includes at least one guide groove. The guide groove is designed to change depth in a direction transverse to its extending direction, enhancing the flow of material during the refining process. Another patent focuses on a refining surface for defibrating lignocellulose-containing material, which includes first and second blade grooves with a blade bar in between. The design allows for a continuous change in the distance from the bottom of the grooves to the upper surface of the blade bar, optimizing the refining process.
Career Highlights
Throughout his career, Ville Ruola has worked with prominent companies in the industry, including Valmet Technologies, Inc. and Metso Paper Inc. His experience in these organizations has contributed to his expertise in refining technology and innovation.
Collaborations
Ville has collaborated with notable professionals in his field, including Christer Hedlund and Petteri Vuorio. These collaborations have likely enriched his work and led to further advancements in refining technology.
Conclusion
Ville Ruola is a distinguished inventor whose contributions to refining technology have been recognized through his patents and collaborations. His innovative designs continue to influence the industry and improve refining processes.