Patents Assigned to John Lezdey
  • Method of dyeing textiles
    Patent number: 5861045
    Abstract: There is provided a method of dyeing cellulosic and/or wool fibers and fabrics in a dyebath containing a dilute solution of tannic acid and/or tannic acid containing products at a proper pH. An exhaust salt is added to the bath to exhaust the tannic acid and then the tannic acid is fixed with an iron salt.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: January 19, 1999
    Assignees: John Lezdey, David Hall
    Inventor: David Hall
  • Surgical clip
    Patent number: 4950283
    Abstract: A surgical clip for maintaining tension on a suture of a patient which comprises a spring member, a pair of opposing holding means at each end of the spring means for holding tied ends of the suture whereby the suture is continuously maintained under tension.
    Type: Grant
    Filed: December 29, 1988
    Date of Patent: August 21, 1990
    Assignees: John Lezdey, Paul Weber
    Inventors: Leonard M. Dzubow, Allan E. Wulc, Paul Weber