This inventor holds 9 USPTO granted patents. Top assignees: Friedrich Grohe Aktiengesellschaft, Friedrich Grohe Armaturenfabrik Gmbh+co., Freidrich Grohe Aktiengesellschaft. Active years: 1986-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hagen, DE (1986)
- Frondenberg, DE (1991 - 1995)
- Hemer, DE (1998)
Company Filing History:


Years Active: 1986-1998
Title: The Innovative Contributions of Harald Korfgen
Introduction
Harald Korfgen is a notable inventor based in Frondenberg, Germany. He has made significant contributions to the field of valve technology, holding a total of nine patents. His innovative designs have advanced the functionality and efficiency of fluid control systems.
Latest Patents
Among his latest patents are the "Disk-type cutoff and flow control valve" and the "Autoclosing flow-control valve." The disk-type cutoff and flow control valve features a unique assembly with a fixed disk and a movable disk, allowing for precise control of fluid flow. The design includes apertures that can be aligned or misaligned to either permit or block fluid passage. The autoclosing flow-control valve assembly is designed to manage fluid pressure effectively, utilizing a piston and valve element that can be actuated to open or close the flow. This innovative design ensures quick response times and reliable operation in various applications.
Career Highlights
Throughout his career, Korfgen has worked with prominent companies such as Friedrich Grohe Aktiengesellschaft and Friedrich Grohe Armaturen-fabrik GmbH & Co. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced valve technologies.
Collaborations
Korfgen has collaborated with notable individuals in the industry, including Heinz Hirsch and Vinzenz Grendel. These partnerships have fostered a creative environment that has led to the development of innovative solutions in fluid control.
Conclusion
Harald Korfgen's contributions to valve technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the design and functionality of fluid control systems, showcasing the importance of innovation in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile