Company Filing History:
2 out of 6 
1 out of 271 
Years Active: 2000-2002
Title: Wolfgang Gehrmann: Innovator in Roller Technology
Introduction
Wolfgang Gehrmann is a notable inventor based in Hanau, Germany. He has made significant contributions to the field of roller technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is the Integrated Roller Unit. This invention relates to a roller unit that consists of an inductively heated roller, a drive motor, an inductor, and a frequency converter. The unique aspect of this invention is that it integrates not only the converter but also the temperature regulator for the induction heater and monitoring devices for the roller, heater, and/or motor into the roller unit. The power electronics and the regulator are mounted on a common cooling unit, which is cooled by a coolant that simultaneously cools the motor, bearings, and inductor. Another significant patent is the Method of Monitoring a Plurality of Control Loops by Regulation Ratio, which further emphasizes his innovative approach to technology.
Career Highlights
Throughout his career, Wolfgang Gehrmann has worked with several companies, including Dienes Apparatebau GmbH and Zinser Textilmaschinen GmbH. His work in these organizations has allowed him to develop and refine his inventions, contributing to advancements in roller technology.
Collaborations
Wolfgang has collaborated with notable coworkers such as Max Brossmer and Erhard Lehle, who have played a role in his professional journey.
Conclusion
Wolfgang Gehrmann's contributions to roller technology through his patents and career achievements highlight his role as an innovator in the field. His work continues to influence advancements in technology and engineering.