Patents by Inventor Trevor E. Rogers

Trevor E. Rogers 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).

  • Flexible detonating cord
    Patent number: 5223664
    Abstract: A flexible non destructing detonating cord including an inner sheath (2) of 99.5% pure aluminium or silver which is drawn down to an outer diameter of 0.85 mm so as to compress an NHS explosive core (1) to a density of between 1.2 and 1.6 g/cc. The cord also includes an outer sheath (3) of stainless steel which is drawn down to an outer diameter of 2.00 mm into gripping contact with the inner sheath and acts to prevent swelling of the cord when the explosive in the cord is detonated. The invention also provides a method of manufacturing the detonating cord.
    Type: Grant
    Filed: January 29, 1992
    Date of Patent: June 29, 1993
    Assignee: The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland
    Inventor: Trevor E. Rogers