This inventor holds 5 USPTO granted patents. Top assignees: Mannesmann Aktiengesellschaft, Vallourec Mannesmann Oil & Gas Germany Gmbh. Active years: 1979-2003.
Location History:
- Dusseldorf, DE (1979)
- Duisburg, DE (1991 - 2003)
Company Filing History:
4 out of 1,178 
1 out of 1 Years Active: 1979-2003
Title: Gerhard Krug: Innovator in Pipe and Drill Rod Technology
Introduction
Gerhard Krug is a notable inventor based in Duisburg, Germany. He has made significant contributions to the field of engineering, particularly in the development of pipe connectors and drill rod couplings. With a total of 5 patents to his name, Krug's innovations have had a lasting impact on the industry.
Latest Patents
One of Krug's latest patents is a pipe connector that features a unique design with a sleeve element and a spigot element. This invention allows for a secure connection through a threaded mechanism that compensates for thread play and tolerances. Another significant patent is a drill rod coupling that incorporates a tapered external thread section and a sleeve element designed for optimal pressure distribution during use. These inventions demonstrate Krug's expertise in creating reliable and efficient mechanical connections.
Career Highlights
Throughout his career, Gerhard Krug has worked with prominent companies such as Mannesmann Aktiengesellschaft and Vallourec Mannesmann Oil & Gas Germany GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.
Collaborations
Krug has collaborated with notable colleagues, including Erich Quadflieg and Friedrich Lenze. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Gerhard Krug's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry, showcasing the importance of innovation in mechanical design.