Location History:
- Duisberg, DE (1999 - 2001)
- Duisbur, DE (2001)
- Duisburg, DE (1997 - 2010)
Company Filing History:
12 out of 249 
9 out of 61 
3 out of 245 
Years Active: 1997-2010
Title: Innovations and Contributions of Dirk Cramer in the Paper Industry
Introduction: Dirk Cramer, a prolific inventor based in Duisburg, Germany, has made significant strides in the field of paper technology with a remarkable portfolio of 24 patents. His innovative approaches have streamlined various processes in the paper production industry, particularly in calendering techniques.
Latest Patents: Among his latest inventions are two notable patents that showcase his ingenuity. The first is a "Method and device for calendering a paper web," which details a process that involves drying the paper web and winding it at the end of the production section. This method includes transporting the wound web to an off-line calender, where it is unwound and treated through an on-line calendering unit. The invention helps optimize the calendering process, ensuring a high-quality finish of the paper product.
The second invention is the "Roll arrangement," consisting of a deflection-controlled roll and a counter roll that are designed to form at least one nip. This invention features a rotating roll jacket and a carrier that passes through the jacket, supported by adjustable elements between them. This innovative design allows for better control during the start-up operation of the deflection controlled roll.
Career Highlights: Dirk Cramer has had an impactful career with significant contributions to companies such as Voith Sulzer Papiertechnik Patent GmbH and Voith Sulzer Finishing GmbH. His work has consistently focused on enhancing the efficiency of paper production methods through technological advancements.
Collaborations: Throughout his career, Cramer has collaborated with esteemed professionals in the field, including Ulrich Wagner and Hans-Rolf Conrad. These partnerships have undoubtedly fostered a productive environment for innovation and have led to the successful development of numerous patents.
Conclusion: With his extensive background and innovative contributions to the paper industry, Dirk Cramer stands out as a leading inventor. His dedication to advancing technology in paper production continues to influence the industry positively, paving the way for future innovations.