Company Filing History:
Years Active: 1976-1977
Title: David H. Spielberg: Innovator in Conductive Materials and Electric Resistance Elements
Introduction
David H. Spielberg, an accomplished inventor based in Schaumburg, Illinois, has made significant contributions to the field of conductive materials and electric resistance elements. With a total of three patents to his name, Spielberg's work primarily focuses on enhancing the efficiency and performance of conducting devices.
Latest Patents
Among his notable innovations is a patent for a "Method of forming a conducting material for a conducting device." This method involves reacting an organic pyrolyzable substance with a refractory oxide that has a surface area of approximately 1 to 500 square meters per gram, all within a non-oxidizing atmosphere at temperatures of at least 400 degrees Celsius. Additionally, his patent for a "Precision type resistor" outlines an improved design for electric resistance elements using semiconducting organic-refractory oxide fibers, such as alumina fibers treated with a pyrolyzable organic substance at high temperatures. This innovation allows for the creation of resistors with desired resistance characteristics, optionally protected by encapsulating materials to guard against moisture.
Career Highlights
David H. Spielberg is affiliated with Universal Oil Products Company, where his innovative ideas thrive and make a significant impact on the industry. His work in developing conducting materials and precision resistors demonstrates his commitment to advancing electrical engineering.
Collaborations
Throughout his career, Spielberg has collaborated with notable colleagues, including Karl J. Youtsey and William C. Holt, Jr. These partnerships have undoubtedly enriched his innovative endeavors and contributed to his success as an inventor.
Conclusion
David H. Spielberg stands out as a prominent inventor in the realm of conductive materials and electric resistance technology. His patents highlight his innovative spirit and dedication to enhancing the functionality of conducting devices, solidifying his reputation in the field. As he continues to explore new horizons in innovation, Spielberg exemplifies the essence of creativity and technical expertise.