Location History:
- Grundau, DE (1988 - 2000)
- Schneidweg, DE (2001)
Company Filing History:
2 out of 180 
2 out of 51 
1 out of 393 
Years Active: 1988-2001
Title: Helmut Eberhardt: Innovator in Vacuum Coating Technology
Introduction
Helmut Eberhardt is a notable inventor based in Grundau, Germany. He has made significant contributions to the field of vacuum coating technology, holding a total of 5 patents. His innovative designs have advanced the methods used for coating substrates, showcasing his expertise and creativity in engineering.
Latest Patents
Eberhardt's latest patents include an "Apparatus for the coating of substrates in a vacuum chamber." This apparatus features a vacuum chamber, a target to be atomized, and magnets that create a magnetic tunnel in front of the target area. It also includes an inlet for process gas, an electrically insulated anode, and a current-voltage supply to generate plasma. The design of the target is rotation-symmetrical, providing a ring-shaped enclosure around the substrate, enhancing the efficiency of the coating process.
Another significant patent is the "Vacuum coating device for coating substrates on all sides." This device allows for the rotation of substrates in a material flow within a vacuum chamber. It includes a holder for the substrates and a hollow manipulator arm with three legs that extend at angles to facilitate the coating process. The manipulator arm can rotate and move back and forth, ensuring comprehensive coverage of the substrates.
Career Highlights
Throughout his career, Helmut Eberhardt has worked with prominent companies such as Leybold Heraeus GmbH and Leybold Systems GmbH. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Eberhardt has collaborated with notable colleagues, including Albert Feuerstein and Helmut Lammermann. These partnerships have likely fostered an environment of innovation and creativity, leading to the development of advanced technologies in vacuum coating.
Conclusion
Helmut Eberhardt's contributions to vacuum coating technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative approaches continue to influence the industry and pave the way for future advancements.
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.