Patents by Inventor Meredith A. Aronson

Meredith A. Aronson 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).

  • Piezoelectric composite materials and method of making
    Patent number: 5047162
    Abstract: A piezoelectric composite material having increased sensitivity and stability with time is described. The composite includes a volume fraction of from 20 to 60 percent of piezoelectric crystals having a size distribution of from 1 to 300 microns dispersed in a polymer matrix. The composite matrix is characterized by a shear modulus of at least 50 psi.
    Type: Grant
    Filed: June 26, 1989
    Date of Patent: September 10, 1991
    Assignee: Martin Marietta Corporation
    Inventors: William P. Krug, Meredith A. Aronson