Location History:
- Hainburg, DE (1989 - 1990)
- Muhlheim/Main, DE (1995)
Company Filing History:
Years Active: 1989-1995
Title: The Innovative Contributions of Dan L Costescu
Introduction
Dan L Costescu is a notable inventor based in Hainburg, Germany. He has made significant contributions to the field of coating technologies, holding a total of 3 patents. His work focuses on processes and apparatuses that enhance the coating of substrates, particularly in vacuum environments.
Latest Patents
One of his latest patents is a process for coating a polycarbonate substrate with an aluminum-silicon alloy. This innovative method involves a DC source connected to an electrode within a coating chamber that can be evacuated. The electrode is linked to a target that is sputtered, allowing the sputtered particles to be deposited on the substrate while a process gas is introduced into the chamber. The target consists of an aluminum-silicon alloy, which improves the adhesive strength and service life of the coating layer.
Another significant patent is for an apparatus based on the carousel principle for coating substrates. This apparatus operates within a vacuum chamber and features a rotatable substrate holder that transports multiple substrates step-wise along a circular path. The design includes two lock stations and an associated coating station, ensuring efficient processing of the substrates.
Career Highlights
Dan L Costescu is currently employed at Leybold Aktiengesellschaft, a company known for its advanced vacuum technology solutions. His work at Leybold has allowed him to develop and refine innovative coating processes that are crucial for various applications.
Collaborations
Throughout his career, Dan has collaborated with notable colleagues, including Friedrich Anderle and Stefan Kempf. These partnerships have contributed to the advancement of coating technologies and the successful development of his patents.
Conclusion
Dan L Costescu's contributions to the field of coating technologies are significant and impactful. His innovative patents and work at Leybold Aktiengesellschaft highlight his dedication to advancing the industry.