Patents Represented by Law Firm DeLio & Montgomery
  • Welded armored cable cutting tool
    Patent number: 4267636
    Abstract: A tool for cutting longitudinal slits in welded armored cable, applicable to cables in a wide variety of sizes due to its use of a wide angled cable guide which can be adjusted laterally within a small range in order to center widely varying sizes of cables in line with the saw.
    Type: Grant
    Filed: August 29, 1979
    Date of Patent: May 19, 1981
    Inventor: Lucien C. Ducret
  • Preparation of immunosuppressive materials
    Patent number: 4009257
    Abstract: A soluble immunogenic extract of human blood lymphocytes, a non-toxic immunosuppressive antilymphocytic serum raised by the extract, a non-toxic immunosuppressive antilymphocytic immunoglobulin G derived from the serum, and methods of isolating the extract, raising the antiserum and isolating the immunoglobulin G.
    Type: Grant
    Filed: February 24, 1971
    Date of Patent: February 22, 1977
    Assignee: Burroughs Wellcome, Inc.
    Inventors: Derek Thomas, Heddy Zola