Patents by Inventor Gianlarlo Capaccio

Gianlarlo Capaccio 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).

  • Polymer materials
    Patent number: 4647640
    Abstract: Oriented polymer material of high Young's modulus and low creep strain is provided by a process which comprises drawing polymer material having a weight average molecular weight greater than 150,000 and a ratio of weight average molecular weight to number average molecular weight greater than 5 at temperatures from 95.degree. C. to 140.degree. C. and at a rate such that the deformation ration is greater than 18.
    Type: Grant
    Filed: March 25, 1985
    Date of Patent: March 3, 1987
    Assignee: National Research Development Corporation
    Inventors: Gianlarlo Capaccio, Ian M. Ward