This inventor holds 4 USPTO granted patents. Top assignees: Leybold Durferrit Gmbh, Leybold Durfrrit Gmbh, Vacuheat Gmbh. Active years: 1993-2004.
Company Filing History:
2 out of 22 
1 out of 1 
1 out of 1 Years Active: 1993-2004
Title: Innovations by Peter Minarski
Introduction
Peter Minarski is a notable inventor based in Rodenbach, Germany. He has made significant contributions to the field of thermochemical treatment of metallic workpieces. With a total of four patents to his name, Minarski's work focuses on enhancing the efficiency and effectiveness of surface treatment processes.
Latest Patents
One of his latest patents is a process and apparatus for the partial thermochemical vacuum treatment of metallic workpieces. This invention specifically addresses the carburization and case hardening of case-hardening steel in a carbon-containing atmosphere. The method involves covering external surface regions of workpieces with reusable dismountable mould bodies made from temperature-resistant materials. This innovative approach allows for targeted treatment of specific areas while protecting others from unnecessary exposure.
Another significant patent by Minarski is a method for the treatment of alloy steels and refractory metals such as titanium, zirconium, and niobium. This method includes a two-step process involving depassivation and subsequent thermochemical surface treatment under controlled pressure and temperature conditions. The use of specific gas mixtures during the treatment process enhances the effectiveness of the surface modifications.
Career Highlights
Throughout his career, Peter Minarski has worked with reputable companies such as Leybold Durferrit GmbH and Vacuheat GmbH. His experience in these organizations has contributed to his expertise in the field of thermochemical treatments and surface engineering.
Collaborations
Minarski has collaborated with notable professionals in his field, including Friedrich Preisser and Paul Heilmann. These collaborations have likely enriched his work and contributed to the development of innovative solutions in surface treatment technologies.
Conclusion
Peter Minarski's contributions to the field of thermochemical treatment are noteworthy, with several patents that demonstrate his innovative approach to enhancing metallic workpiece processing. His work continues to influence advancements in surface treatment technologies.