Company Filing History:
5 out of 95 
2 out of 16 
1 out of 4 Years Active: 1976-1989
Title: Innovations of Karl-Gerhard Hackstein: A Pioneer in Solar Cells and Uranium Fuels
Introduction: Karl-Gerhard Hackstein, an inventive mind based in Hanau, Germany, has made significant contributions to the fields of solar energy and uranium fuel technology. With a remarkable portfolio of 8 patents, Hackstein’s innovations are paving the way for advancements in materials science and energy efficiency.
Latest Patents: Among his notable inventions, Hackstein’s latest patent revolves around a groundbreaking silicon solar cell. This innovative design features a substrate body that generates an electrical field through an MIS contact, successfully separating charge carriers generated by radiation energy. The unique configuration allows minority charge carriers to be drawn off in the metal of the MIS contact while majority charge carriers are efficiently conducted away by strategically placed ohmic contacts. These contacts are situated on elevated areas relative to the substrate surface, with the side bearing them completely covered by a passivation layer for enhanced performance.
Additionally, Hackstein has contributed to the production of U.sub.3 O.sub.8 sintered bodies, which are essential for creating plate-shaped fuel elements used in material testing and research reactors with highly enriched uranium. His process involves compressing U.sub.3 O.sub.8 powder into molded bodies, processing it into granulates with fuel grain sizes below 200 micrometers, and sintering to achieve high-density particles, preferably at 1370 ± 50 degrees Celsius.
Career Highlights: Hackstein’s career includes significant roles at prestigious companies, including Nukem Limited and Hobeg Hochtemperaturreaktor-Brennelement GmbH. His work in these organizations has cemented his status as a key innovator in energy solutions.
Collaborations: In his journey, Hackstein has collaborated with talented professionals such as Milan F. Hrovat and Willi Wolff, enhancing the impact of his inventions through shared expertise and innovative thinking.
Conclusion: Karl-Gerhard Hackstein stands as a prominent figure in the realm of technological innovation. His contributions to solar cell technology and uranium fuel production exemplify the spirit of invention that drives progress in energy efficiency and materials science. As he continues to push the boundaries of these fields, Hackstein’s legacy will undoubtedly inspire future generations of inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.