This inventor holds 34 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 22 EPO patents, primarily in Coating Technology. Top assignees: Durr Systems Gmbh, Dürr Systems Ag, Duerr Systems, Gmbh. Active years: 2007-2026.
Location History:
- Höfigheim, DE (2011)
- Höpfigheim, DE (2009 - 2014)
- Hopfigheim, DE (2012 - 2015)
- Steinheim, DE (2007 - 2020)
- Höpfigheim/Steiheim, DE (2020)
- Höpfigheim/Steinheim, DE (2017 - 2023)
Company Filing History:
17 out of 178 
8 out of 135 
6 out of 37 Years Active: 2007-2026
Areas of Expertise:
Title: Manfred Michelfelder: An Innovator in Coating Technology
Introduction
Manfred Michelfelder, a prolific inventor from Steinheim, Germany, has made significant contributions to the field of coating technologies. With an impressive portfolio of 31 patents, Michelfelder's work is focused on enhancing applicators and valves used in painting systems, particularly those employing two-component paint mixtures.
Latest Patents
Among his latest innovations, Michelfelder has developed a rotary atomizer applicator designed for the application of coating agents. This applicator features a unique first coating agent connection for feeding the basic resin of a two-component paint, a specially designed coating agent strand that extends throughout the applicator, and a control valve that manages the flow of the coating agent. A standout feature of this invention is the first pressure-relief valve, which automatically responds to excessive pressure, ensuring operational safety.
Additionally, he has created a needle valve that controls fluid flow in painting systems effectively. This valve manages the flow of two-component mixtures by utilizing a displaceable valve needle. The incorporation of a flexible membrane surrounds the valve needle, providing a reliable sealing mechanism necessary for maintaining optimal performance.
Career Highlights
Michelfelder has had a remarkable career, having worked with leading companies in the industry, including Dürr Systems GmbH. His experience with these organizations has undoubtedly shaped his understanding of the technical requirements and challenges within painting systems, allowing him to innovate effectively.
Collaborations
Throughout his career, Michelfelder has collaborated with notable professionals such as Frank Herre and Rainer Melcher. These partnerships have likely enriched his inventive process, leading to a fusion of ideas and expertise that enhance the functionality and reliability of his inventions.
Conclusion
Manfred Michelfelder stands out as a distinguished inventor, especially in the domain of coating technologies. His dedication to innovation is reflected in his extensive patent portfolio and his impactful contributions to the industry. As he continues to push the boundaries of what's possible in coating applications, his inventions will likely inspire future advancements in the field.