Company Filing History:
7 out of 61 
4 out of 10 
3 out of 249 
Years Active: 1994-2025
Title: Innovator Hans-Rolf Conrad: A Leader in Calender Technology
Introduction: Hans-Rolf Conrad, located in Dormagen, Germany, is a notable inventor with a remarkable portfolio that includes 19 patents. His contributions to the field of calender technology have streamlined processes in various industrial applications, demonstrating his creativity and engineering expertise.
Latest Patents: Among his recent inventions is a patented process for cleaning rolls in a calender. This innovative process involves guiding a web over the surface of the roll to be cleaned and creating a relative speed difference between the roll's surface and a section of the web. This unique approach enhances the efficiency of the cleaning process, ensuring that calender operations remain optimal. The abstract of the patent specifies that it does not define or limit the invention's scope, illustrating the broad applicability of this technology.
Career Highlights: Hans-Rolf Conrad has made significant contributions through his work at notable companies in the paper technology sector, including Voith Sulzer Finishing GmbH and Sulzer Papertec Krefeld GmbH. His experience in these organizations has helped shape innovative solutions in the field.
Collaborations: Throughout his career, Hans-Rolf has collaborated with esteemed colleagues such as Dirk Cramer and Franz Kayser. These partnerships have been instrumental in developing and refining various technologies within the calendering process, ensuring high-quality results in manufacturing.
Conclusion: With 19 patents to his name, Hans-Rolf Conrad stands out as a significant figure in the realm of calender technology. His work not only reflects his dedication to innovation but also contributes to advancements in industrial processes that enhance efficiency and effectiveness in the paper industry. His legacy continues to inspire future inventions and innovations in the field.