Winfried Schulmann

Title: Winfried Schulmann: Innovator in Crystal Technology

Introduction

Winfried Schulmann is a notable inventor based in Kleinostheim, Germany, recognized for his contributions to the field of crystal technology. With a total of 11 patents to his name, Schulmann has made significant advancements, particularly in methods and devices related to crystal growth.

Latest Patents

One of Schulmann's latest patents is focused on a crystal support system. This invention relates to a method and device for supporting a crystal ingot while pulling a single crystal, especially silicon, using the Czochralski method. The crystal support engages with a specialized bead formed on the neck of the single crystal ingot, utilizing bearings in a housing. This design allows for disengagement at any time without disrupting crystal growth, acting independently of the length of the grown crystal. Another significant patent involves a device for the vacuum-tight connection of two bodies made from different materials. This device ensures high sealing ability under extreme temperature differences and low pressures, facilitating easy assembly and disassembly.

Career Highlights

Throughout his career, Schulmann has worked with prominent companies such as Leybold Aktiengesellschaft and Balzers und Leybold Deutschland Holding AG. His experience in these organizations has contributed to his expertise in the field of crystal technology and vacuum systems.

Collaborations

Schulmann has collaborated with notable individuals in his field, including Helmut Kaiser and Franz Thimm. These partnerships have likely enriched his work and led to innovative solutions in crystal technology.

Conclusion

Winfried Schulmann's contributions to crystal technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in crystal growth and vacuum systems.