FIRST TO MARKETPublicly documented 2017 · Invent Deposition #657

Invent Deposition #657 · © 2017 Christopher Gabriel Brown

Among the 2017 invent depositions, the one most closely related to AutoPhi V19 Schematic #08 — RS-485 Industrial is Invent Deposition #657:

“specific industrial or general consumer recycle line arrangement”— © 2017 Christopher Gabriel Brown

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

→ See where it graduated: AutoPhi V19 Schematic #08 — RS-485 Industrial

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.