This inventor holds 2 USPTO granted patents and 3 EPO patents. Top assignees: Micropulva Ltd Oy, Other. Active years: 2008-2011.
Company Filing History:
1 out of 3 
1 out of 834,411 Years Active: 2008-2011
Title: Jarkko Tamminen: Innovator in Powder Production Technology
Introduction
Jarkko Tamminen is a notable inventor based in Tampere, Finland. He has made significant contributions to the field of industrial powder production, holding two patents that showcase his innovative methods. His work focuses on the efficient production of fine and highly dispersed powders, which are essential in various industrial applications.
Latest Patents
Tamminen's latest patents include a "Method for Industrial Production of Especially Fine Powders" and a "Method for Industrial Producing of Highly Dispersed Powders." The first patent describes a process where the material to be ground is mixed into a gas-solid matter suspension. This mixture is then directed through acceleration nozzles to two counter jets that meet in a grinding chamber for further processing. The resulting gas-solid matter suspension is cycled through intermediate containers, allowing for the removal of gas and the collection of solid matter until the desired quality is achieved.
The second patent outlines a similar approach, where the material is mixed with high-pressure working gas into a gas-solids suspension. This suspension is conveyed to a pulverizing chamber for autogenous pulverization. The process involves circulating the pulverized gas solids suspension through intermediate tanks, where gas is removed, and solids are collected for further pulverization until the desired circulation load is reached.
Career Highlights
Throughout his career, Jarkko Tamminen has worked with various companies, including Micropulva Ltd Oy. His expertise in powder production technology has positioned him as a key figure in the industry, contributing to advancements that enhance production efficiency and product quality.
Collaborations
Tamminen has collaborated with professionals in his field, including Jouko Niemi. These partnerships have facilitated the exchange of ideas and innovations, further driving advancements in powder production technology.
Conclusion
Jarkko Tamminen's contributions to the field of industrial powder production through his innovative patents highlight his role as a significant inventor. His methods for producing fine and highly dispersed powders are vital for various industrial applications, showcasing the importance of innovation in this sector.