This inventor holds 1 USPTO granted patent. Top assignee: Saft America. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: John Havranek: Innovator in Lithium-Ion Battery Technology
Introduction
John Havranek is a notable inventor based in Cockeysville, MD (US). He has made significant contributions to the field of battery technology, particularly in the development of lithium-ion secondary batteries. His innovative approach has led to advancements that enhance the efficiency and performance of these essential energy storage systems.
Latest Patents
Havranek holds a patent for a lithium-ion secondary battery. This invention includes an anode with an anode active material, a cathode with a cathode active material, a separator, and an electrolytic solution. The anode active material consists of approximately 5.0 to 45.0 wt % natural graphite particles and 95.0 to 55.0 wt % artificial graphite particles. The size of both types of graphite particles is independently about 2.0 μm
Career Highlights
John Havranek is currently employed at Saft America, where he continues to work on innovative battery technologies. His expertise in lithium-ion batteries has positioned him as a key player in the industry, contributing to advancements that support the growing demand for efficient energy storage solutions.
Collaborations
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Conclusion
John Havranek's contributions to lithium-ion battery technology exemplify the importance of innovation in energy storage. His patent reflects a commitment to enhancing battery performance, which is crucial for various applications in today's technology-driven world.