Frank Karetta

Title: Frank Karetta: Innovator in Glass Refining Technology

Introduction

Frank Karetta is a notable inventor based in Dittelsheim-Hessloch, Germany. He has made significant contributions to the field of glass production and refining, holding a total of three patents. His innovative approaches have advanced the technology used in glass manufacturing.

Latest Patents

One of Karetta's latest patents is a method and device for refining a glass melt using negative pressure. This apparatus is designed to generate reduced pressure through a glass flow in a refining bank. The refining bank is constructed with a component made from refractory metal or alloy, which includes materials such as molybdenum, tungsten, tantalum, and hafnium. This design ensures that the inner side of the component is protected from oxidation by a protective gas during pressure fluctuations. Another significant patent involves a process for the production of molten glass, which aims to optimize the flow of molten glass through a tank furnace. This process prevents cutoffs of the glass current and ensures an equal holding period for all melt particles.

Career Highlights

Throughout his career, Frank Karetta has worked with prominent companies in the glass industry, including Schott AG and Schott Glas. His experience in these organizations has allowed him to refine his expertise and contribute to advancements in glass technology.

Collaborations

Karetta has collaborated with notable colleagues such as Klaus-Dieter Duch and Rainer Erwin Eichholz. These partnerships have fostered innovation and development in the field of glass refining.

Conclusion

Frank Karetta's contributions to glass refining technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the production processes of molten glass, showcasing the importance of innovation in manufacturing.