Patents Assigned to Charles J. Choma
  • Bubble printing method
    Patent number: 4275656
    Abstract: A method for printing on textiles and the like and which employs a substantially ordered array of bubbles, each individually formed and colored, to carry the colorant to the surface being printed and to form the desired pattern on the surface.
    Type: Grant
    Filed: February 14, 1979
    Date of Patent: June 30, 1981
    Assignees: Charles J. Choma, Lena G. Choma
    Inventor: John R. Choma