I'm president of Bioechem, a small business developing Science/engineer research and product, including STEM education material and tool.  We have developed a school STEM education innovation for public school based on our awarded Biological Battery technology in 2020.

I have about 16 years R&D experience in renewable energy and environmental engineer and I started my own business after done post doctoral research at MIT. I have about 7 years STEM education and product development experience including the pandemic disruption. My company filed or own 7 patents till now. Details are on Company website : www.bioechem.com

Pei Zhang, Ph.D.

Bioechem LLC