Location History:
- Varkaus, FI (2002 - 2003)
- Lappeenranta, FI (2007)
Company Filing History:
1 out of 6 
1 out of 1 
1 out of 1 Years Active: 2002-2007
Title: Jari Jurvanen: Innovator in Screening Technology
Introduction
Jari Jurvanen is a notable inventor based in Varkaus, Finland. He has made significant contributions to the field of screening technology, particularly in the pulp and paper industry. With a total of three patents to his name, Jurvanen's work focuses on creating efficient and cost-effective screening devices.
Latest Patents
One of Jurvanen's latest patents is a screening device, such as a screen cylinder, and a method for its manufacture. This innovative device is designed to be manufactured inexpensively while ensuring uniform screening openings, even at widths of less than 0.5 mm. The design incorporates a plurality of wires mounted parallel to each other, supported by at least one support bar or ring. The wires are fixed to the bars or rings through various deformation methods, allowing for effective screening of cellulose pulp suspensions.
Another significant patent involves a screen for manufacturing a reinforcement element for a screen plate. This screen, which can be a drum screen or a flat screen, is used for screening or fractionizing pulp suspensions. The invention includes a reinforcement made of fiber-reinforced composite material, enhancing the durability and efficiency of the screen.
Career Highlights
Throughout his career, Jari Jurvanen has worked with several companies, including Advanced Fiber Technologies and Cae Screenplates Oy. His experience in these organizations has contributed to his expertise in developing innovative screening solutions.
Collaborations
Jurvanen has collaborated with notable individuals in his field, including Tim Wood and John Stephenson. These partnerships have likely fostered the exchange of ideas and advancements in screening technology.
Conclusion
Jari Jurvanen's contributions to screening technology demonstrate his commitment to innovation and efficiency in the pulp and paper industry. His patents reflect a deep understanding of the technical challenges in this field and offer practical solutions that enhance production processes.