Patents by Inventor Ewa Piorkowska-Galeska

Ewa Piorkowska-Galeska 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 of determining thermal coefficient of materials
    Patent number: 5005985
    Abstract: A method for determination of the thermal conduction coefficient of a material sample comprises measurement of momentary temperature differences between two opposite surfaces of the material sample and measurement of heat supplied by a heater. Said material sample is placed in a system composed of the heater, two identical reference samples having known thermal conduction coefficient and two heat sinks. The material sample and the heater are sandwiched between the two heat sinks. All of them as so arranged are maintained in thermal contacts with each other. The measurements are made during a continuous linear change of the temperature of the two heat sinks.
    Type: Grant
    Filed: May 5, 1989
    Date of Patent: April 9, 1991
    Assignee: Polska Akademia Nauk Centrum Badan Molekularnych i Makromolekularnych
    Inventors: Ewa Piorkowska-Galeska, Andrzej Galeski