Location History:
- Huttlingen, DE (1992 - 2007)
- Hüttlingen, DE (2002 - 2008)
- Huettlingen, DE (2004 - 2011)
Company Filing History:
6 out of 245 
2 out of 249 
1 out of 552 
Years Active: 1992-2011
Title: Wolfgang Drefs: Innovator in Paper Technology
Introduction
Wolfgang Drefs is a notable inventor based in Hüttlingen, Germany. He has made significant contributions to the field of paper technology, holding a total of 10 patents. His work focuses on improving processes and systems within the paper-making industry.
Latest Patents
Among his latest patents is the "Rope guide arrangement," which includes a deflection device and a method for guiding a leader strip of a material web through a device. This innovative arrangement features at least two ropes that are arranged offset relative to one another in a first plane defined by machine direction and transverse machine direction. Additionally, these ropes are positioned in a second plane oriented at a non-zero angle from the first plane. Another significant patent is the "Method and system for threading a running paper web." This method outlines a process for threading a running paper web from a preceding section to a following section of a paper-making or paper-finishing machine. It includes steps such as providing a threading tail by cutting it from the running paper web and using sensing elements to collect data on the threading process.
Career Highlights
Wolfgang Drefs has worked with prominent companies in the paper industry, including Voith Paper Patent GmbH and Voith Sulzer Papiertechnik Patent GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in paper technology.
Collaborations
Throughout his career, Wolfgang has collaborated with notable professionals, including Allan Broom and Sylvain Demers. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Wolfgang Drefs stands out as a key figure in the realm of paper technology, with a strong portfolio of patents that reflect his innovative spirit and dedication to improving industry processes. His contributions continue to influence the field and inspire future advancements.