Director, Marketing & Engineering - ​David Vafiades utilizes an entrepreneurially-oriented approach and has excelled in the Health Technology arena for over 25 years.  He has worked in start-ups, high growth companies and large firms and understands how to bring products to market.  He has decisive leadership skills and business acumen in areas including R&D, program management, marketing and product management.
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David studied mechanical engineering at Tufts University and has his M.S. in Entrepreneurship from the University of Massachusetts where he is an adjunct professor at the Manning School of Business.

Automated Systems Design Engineering Manager - Roger Luo has extensive automation experience in the cell phone, flat panel display, lithium ion phosphate battery, biomedical, and related technology industries.  He began his career at the Easy Field Corporation in Taiwan, a $150 million publicly traded TPEx listed company, and worked in various engineering, project management, and executive roles before assuming his current role.
 
Roger studied Biomedical Engineering with a Neural Engineering concentration at the Illinois Institute of Technology. Roger authored a battery patent which is heavily utilized today.  He is fluent in Chinese (Mandarin and Taiwanese) and has some working knowledge of Japanese and a little Spanish.
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Roger lives with his wife and three children in Florida, but is currently in Taiwan leading our efforts in developing, producing, and selling the world’s best masks and mask making machines.​

​Engineering & Administration - Mr. Goldberg is a hardware engineer with 20+ years’ experience in customizing power supply applications for commercial, industrial, and defense designs.  He specializes in developing unique solutions to legacy circuits that do not require layout modifications.  He is the founder of Peak Power & Mfg., Inc., an engineering, design, and manufacturing company in Florida.
 
Derek studied Electrical Engineering at Rensselaer Polytechnic Institute.