Location History:
- Rueckersdorf, DE (1986 - 1988)
- Ruckersdorf, DE (1990)
Company Filing History:
Years Active: 1986-1990
Title: Reinhold Gradl: Innovator in Ceramic Technology
Introduction: Reinhold Gradl is a notable inventor based in Rueckersdorf, Germany, recognized for his contributions to the field of ceramic technology. With a total of three patents to his name, Gradl has made significant advancements in the production and sealing of ceramic tubes, specifically for applications in high-pressure gas discharge lamps.
Latest Patents: Gradl's latest patents reflect his innovative approach to enhancing the functionality of alumina ceramic products. One of his key patents is focused on a process for vacuum-tight sealing of ceramic tubes, which involves the use of metallizing paste containing polycrystalline materials. This ensures that cylindrical tubes of translucent alumina ceramic, equipped with metallic current bushings at the ends, are sealed tightly against vacuum. Another notable patent details an improved method for producing polycrystalline, translucent sintered aluminum oxide tubes. This process enhances the production quality by including a foaming step for an aluminum oxide powder mixture prior to plasticizing. The use of specific binding agents results in tubes with an impressively low surface roughness of 0.2 microns, mechanical strength of at least 320 N/mm², and light transmission exceeding 64%.
Career Highlights: Reinhold Gradl is associated with Hoechst Ceramtec Aktiengesellschaft, a prominent company known for its expertise in ceramic materials. His work involves innovative solutions that push the boundaries of what is achievable with ceramic technology, particularly in high-performance applications.
Collaborations: Throughout his career, Gradl has collaborated with esteemed colleagues such as Heinrich Groh and Klaus Popp. Together, they have contributed to the ongoing advancement of ceramic materials and technologies, ensuring that their innovations meet the evolving demands of the industry.
Conclusion: Reinhold Gradl's work exemplifies the spirit of innovation in the field of ceramics. His patents not only demonstrate technical prowess but also a commitment to improving the utility and performance of ceramic products. As he continues to push the envelope of what is possible in this field, Gradl remains a significant figure in the world of inventions and technological advancements.