This inventor holds 1 USPTO granted patent. Top assignee: Siemens Aktiengesellschaft. Active years: 1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Bernard Rothkegel in Contact Materials
Introduction: Bernard Rothkegel, a notable inventor from Nuremberg, Germany, is remembered for his significant contributions to the field of electrical engineering. His pioneering work led to the development of advanced materials that improved the performance of low voltage switching apparatus. With a mind for innovation, Rothkegel has left a lasting impact through his patent, which highlights the ingenuity behind modern electrical systems.
Latest Patents: Rothkegel's most recognized patent involves a low voltage switching apparatus utilizing sinter contact materials. The patent details a specific composition made from an intraoxidized alloy powder, namely AgSnO2 Bi2O3 CuO, enhanced with zirconium oxide and optionally bismuth oxide. In weight percentages ranging from 0.1% to 5%, these materials optimize excess temperature behavior in motor contactors, which is crucial for reliable and efficient operation in various electrical applications.
Career Highlights: Bernard Rothkegel's career was prominently affiliated with Siemens Aktiengesellschaft, a leading global technology company. His role within the organization allowed him to harness resources and collaborate with some of the most talented individuals in the field, leading to groundbreaking advancements and innovations in electrical engineering.
Collaborations: Throughout his career, Rothkegel worked closely with his coworker Wolfgang Haufe, fostering a relationship that helped catalyze the development of innovative solutions in contact materials. Their teamwork exemplified the synergy that can occur in collaborative environments, leading to successful advancements within the industry.
Conclusion: Bernard Rothkegel's legacy as an inventor endures through his patent and the materials he helped develop. His contributions to the field of low voltage switching apparatus continue to influence technology today. By improving the performance and efficiency of electrical systems, Rothkegel has solidified his place in the history of innovation, demonstrating the importance of creativity and collaboration in engineering advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile