Patents by Inventor Leslie Louise Neumann

Leslie Louise Neumann 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).

  • Vein retaining device
    Publication number: 20040015130
    Abstract: A medical vein retaining device with two or more edges which assists in the initiation of an intravenous infusion. The device is placed on the skin with the edges on each side of the vein to be infused, which prevents the vein from sliding or rolling away from the hypodermic needle when initiating an intravenous infusion.
    Type: Application
    Filed: July 16, 2002
    Publication date: January 22, 2004
    Inventors: Calvin Lee Neumann, Leslie Louise Neumann