Patents by Inventor Joseph N. Kent

Joseph N. Kent has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5133199
    Abstract: A lightweight, porous knitted elastic bandage produced from a warp of false-twist synthetic yarns with a filling inlay of cotton yarn arranged in varying patterns across the warp yarns, wherein the filling cotton yarn is slack mercerized whereby to provide increased ply adhesion over that of the regular cotton yarn.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: July 28, 1992
    Assignee: The Kendall Company
    Inventors: Dharni V. Parikh, Joseph N. Kent
  • Patent number: 4007083
    Abstract: A method of producing textile-like non-woven essentially binderless webs from fiber furnishes at least about 70% of which comprise man made non-fibrillatable low denier fibers having no large area flat surfaces and which are at least about 1/4 inch in length with a length to diameter ratio of between about 400:1 and 700:1. The method includes a wet laying system in which sufficient wetting agent is added to the water used in dispersing the fibers to wet the fibers completely and reduce the surface tension of the water to between about 30-35 dynes. It also includes agitating the dispersion vigorously to create tumbling water surface conditions in which up to, but less than about 4% by volumeof air is entrained in the water in the form of tiny air bubbles to create a water/air emulsion in which the fibers are dispersed without generating any substantial amount of surface foam.
    Type: Grant
    Filed: December 26, 1973
    Date of Patent: February 8, 1977
    Assignee: International Paper Company
    Inventors: Michael Ring, Madhu P. Godsay, Roy S. Swenson, Joseph N. Kent