Location History:
- Cologne, DE (1990 - 1991)
- Koln, DE (1991 - 1992)
Company Filing History:
Years Active: 1990-1992
Title: Ralf Steffens: Innovator in Vacuum Pump Technology
Introduction
Ralf Steffens is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of vacuum pump technology, holding a total of 7 patents. His innovative designs have improved the efficiency and functionality of vacuum pumps, making them more effective for various applications.
Latest Patents
One of his latest patents is for a rotor profile for a Roots vacuum pump. This dual rotor Roots type vacuum pump features an improved rotor profile contour that results in high area efficiency, high volumetric efficiency, reduced backstreaming, and simplified economical manufacturing. This innovation yields a compact and cost-effective pump. Another significant patent is for a double-shaft vacuum pump with synchronization gears. This design includes pistons that rotate without contact in the pump chamber, with synchronization gears located in a side chamber. The unique design of the synchronization gears limits contact between the tooth flanks, and lubrication can be supplied by bearing grease suitable for vacuum applications.
Career Highlights
Ralf Steffens has worked with prominent companies in the industry, including Leybold Aktiengesellschaft and Leybold-Heraeus GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in vacuum technology.
Collaborations
Throughout his career, Ralf has collaborated with notable colleagues such as Hans-Peter Kabelitz and Hanns-Peter Berges. These collaborations have contributed to the advancement of vacuum pump technology and have fostered a culture of innovation.
Conclusion
Ralf Steffens is a distinguished inventor whose work in vacuum pump technology has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency, making him a key figure in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.