American Fusion Inc. (OTCQB: AMFN) released today, September 29, 2026, a detailed technical analysis of its plasma compression and confinement approach for the Texatron™ Fusion Engine™ reactor. The document was authored by Chief Technology Officer Dr. John E. Brandenburg, who leads the technology development program from Fort Worth, Texas.
The core physics behind the Texatron™ can be described as follows: a brief, high-power magnetic pulse compresses a toroidal ring of plasma — an electrically ionized gas — making it hotter and denser. Internal grooves machined into the chamber are designed to shape the magnetic field and keep the plasma stable throughout compression. The platform is built on pulsed magneto-inertial fusion using aneutronic fuels, specifically deuterium-helium-3 (D-³He) — a combination that requires higher plasma temperatures than conventional deuterium-tritium systems, but theoretically produces far fewer neutrons, offering significant advantages for materials management and direct energy conversion.
Brandenburg’s analysis follows months of incremental testing. In August 2026, the company had already reported achieving peak confinement pressures of approximately 100,000 atmospheres during repeatable magnetic confinement test sessions. The team also received a new portable vacuum chamber at its Lubbock, Texas facility, expanding experimental capabilities for the next Texatron™ configurations. The registration with Texas authorities for the use of industrial radiation-producing machines covers twelve prototype classes ranging from 500 kW to 1 GW, valid through 2034.
On the intellectual property front, the Texatron™ portfolio has reached 151 pending U.S. patent applications. This expanding IP coverage comes as the company prepares a potential uplisting from OTCQB to a national stock exchange — a move that would signal a meaningful maturation of its corporate structure. In early August 2026, the board appointed John Gerdin as an independent director and strategic advisor, bringing nearly three decades of international capital markets experience to the table.
American Fusion’s chosen business model is Power-as-a-Service: the company aims to own and operate Texatron™ units directly, delivering energy as a service to industrial, commercial, defense, and off-grid customers. A first purchase order has already been signed with Effective Acceleration Ventures Ltd. in support of a supply arrangement for the Canadian Department of National Defence, though this represents ancillary activity relative to the core fusion program conducted through subsidiary Kepler Fusion Technologies.
The technical roadmap remains typical of a fusion program still in development: ignition, net energy gain, and direct conversion of fusion energy into electricity are goals yet to be achieved. What sets American Fusion apart is its commitment to publicly documenting each intermediate milestone, building an experimental dataset that feeds both its research effort and its credibility with investors and potential partners. With 151 patents pending and repeatable tests already underway, the Texatron™ program is methodically assembling the technical and legal foundation on which any future full-scale fusion demonstration will rest.
