Patents by Inventor Raymond R. Adams

Raymond R. Adams 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).

  • Method for manufacturing concrete blocks and constructing fence
    Patent number: 4821483
    Abstract: An improved method for manufacturing concrete blocks and constructing fencing. The method produces a concrete structure which includes two distinct types of complementary irregularly shaped glass particles. The first type of particle has interstices which are filled with vesicles or cavities of varying shape and dimension and which are pierced with a system of canals and capillaries. The canals and capillaries open on the surface of the particle. The second type of particle has spheroid shaped cells or bubbles sealed inside the particle and has small craters or hollows formed on the surface of the particles.
    Type: Grant
    Filed: July 5, 1988
    Date of Patent: April 18, 1989
    Inventor: Raymond R. Adams