Inventor

NUNALLY CHARLES M

US3 patents

Patents

3 patents

US4824621AApr 25, 1989

Method for making an ink-impregnated material

PORELON4 citations55

US4768437ASep 6, 1988

High contrast printing material

PORELON4 citations55

US4884505ADec 5, 1989

Method and apparatus for printing a light scannable image

PORELON1 citations44