“Head-less” 3D printing for large composite molds: steerable lasers cure photopolymer with no nozzle or print-box, producing tooling in days rather than months.
A hard-to-copy IP moat in the U.S. defense composite-tooling market, where speed is the differentiator. GROW signed two LOIs during our diligence (40–50 molds per year) and had a working bench prototype at entry.