Invent Deposition #3714-100 · © 2017 Christopher Gabriel Brown

Long before it became CGB Golden Spiral Convergence Deposition, this idea was written down and copyrighted in 2017 as Invent Deposition #3714-100:

“Spiral focus energy is a one way mirror or rather said as a one sided reflective one side transparent solar energy glass window for building a reflective solar tunnel spirally to amplify the source copyright © 2019 chris gabriel brown patent abstract utility.”— © 2017 Christopher Gabriel Brown

Original 2017 entry preserved in the Internet Archive snapshots of buyinvent.com.

It has since graduated from a one-line idea into an engineered product.

→ See where it graduated: CGB Golden Spiral Convergence Deposition

Provenance: published 2017 in the Invent Depositions collection; part of an intellectual-property portfolio with U.S. patent applications dating to 2012; independently timestamped by the Internet Archive. First to market — documented public offering, not a determination of patent priority.