In 1978 Tyler patented and registered Tycore, a rigid archival honeycomb paper panel, and a decade later, from 1988 90, he designed and constructed a computer-controlled, power-driven combination lithography and etching press with a five-by-ten foot printing bed.
2.
In Mount Kisco he engineered a computer controlled, power driven combination lithography and etching press with a five-by-ten foot printing bed, and a massive hydraulic platen press capable of printing 98 x 128 inches under 500 tons of pressure.
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