Patents Assigned to John Brian Haworth
  • Microporous coated fabrics from clustered microspheres
    Patent number: 4226906
    Abstract: Poromeric plastic coated fabrics containing embedded therein microspheres disposed in natural or synthetic clustered domains each constituted by a matrix insoluble in the coating composition, the clustered domains adjacent to one another but spatially separated horizontally and vertically to provide substantially uniform microporosity throughout the coating.
    Type: Grant
    Filed: August 14, 1978
    Date of Patent: October 7, 1980
    Assignee: John Brian Haworth
    Inventor: Ezekiel J. Jacob