Mr. Juzkow held the titles of Research Scientist, Product Development Manager and Product Evaluation Manager during the development of the first commercial lithium-ion battery in North America. He is a founding member of the International Electrotechnical Commission (IEC) Sub-committee that wrote the IEC 61960 Secondary Lithium Cells and Batteries for Portable Applications standard. Marc has also participated on ad hoc safety testing committees for Underwriter Laboratories and the Department of Energy.