Tim Vosburgh is the founder and CEO of Coulomb Technology, headquartered in Meridian, Idaho. With nearly thirty years of experience in electronics and contract manufacturing, Tim is a seasoned industry veteran. He has a proven track record of entrepreneurship in advanced battery technologies.
Represented Organization

Coulomb Technology
Key Innovation
Our key innovation is an acidic zinc-ion battery that enhances energy density by leveraging the second electron of MnO₂. Additionally, we have developed a 3D electroplated anode that significantly reduces dendrite formation, improving battery performance and longevity.
ORNL Principal Investigator
- Ilias Belharouak - Section Head, Electrification and Energy Infrastructure, Energy Science and Technology Directorate
- Parans Paranthaman - Group Member, Nanomaterials Chemistry, Physical Sciences Directorate