This inventor holds 4 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 5 EPO patents. Top assignees: Mannesmann Aktiengesellschaft, Salzgitter Mannesmann Line Pipe Gmbh, Sms Meer Gmbh. Active years: 1985-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Duisburg, DE (1985)
- Krefeld, DE (1990 - 2015)
Company Filing History:
2 out of 1,178 
1 out of 7 
1 out of 68 
Years Active: 1985-2015
Title: Gerd-Joachim Deppe: Innovator in Measurement Technologies
Introduction
Gerd-Joachim Deppe is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of measurement technologies, particularly in the measurement of cylindrical bodies and pipe wall thickness. With a total of 4 patents to his name, his work has had a considerable impact on industrial applications.
Latest Patents
One of Deppe's latest patents is a method and apparatus for measuring the profile geometry of cylindrical bodies. This innovative approach utilizes a two-dimensional light-section method, where a fan-shaped laser line is projected onto the surface of the body. The reflected laser radiation is captured by an area imaging camera, allowing for precise measurements of the profile geometry by pivoting the laser around the cylinder axis. Another significant patent involves a method and device for measuring the wall thickness of a pipe in a pipe-rolling mill. This invention employs a Fabry-Pérot interferometer, which adjusts its mirror spacing based on inputs from a controller, ensuring accurate wall thickness measurements during the rolling process.
Career Highlights
Throughout his career, Gerd-Joachim Deppe has worked with prominent companies such as Mannesmann Aktiengesellschaft and SMS Meer GmbH. His experience in these organizations has allowed him to develop and refine his innovative measurement techniques, contributing to advancements in the industry.
Collaborations
Deppe has collaborated with notable colleagues, including Martin Sauerland and Wilhelm Fister. These partnerships have fostered a collaborative environment that has led to the development of cutting-edge technologies in measurement.
Conclusion
Gerd-Joachim Deppe's contributions to measurement technologies exemplify the spirit of innovation. His patents and career achievements reflect a commitment to advancing industrial measurement techniques. His work continues to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile