Company Filing History:
1 out of 10,654 
1 out of 290 
Years Active: 1992-1993
Title: Kathleen Schulz: Innovator in Variable Power Resistors
Introduction
Kathleen Schulz is a notable inventor based in Novi, MI (US). She has made significant contributions to the field of electrical engineering, particularly in the development of variable power resistors. With a total of 2 patents, her work showcases innovative approaches to enhancing electrical components.
Latest Patents
Kathleen's latest patents focus on a method of making a variable power resistor. This invention includes a heat sink with a front face and a back face, featuring an electrically insulating, thermally conductive ceramic coating bonded directly onto the front face. The ceramic coating is designed to be in direct thermal contact with the heat sink. A plurality of discrete thick film conductive circuit pads are positioned on the ceramic coating, with a thick film resistive layer placed over portions of these pads, ensuring they are electrically connected in series. The variable power resistor also incorporates a moveable contactor that can contact the circuit pads to vary the resistance. Additionally, an electrical connection is established between the resistor and an electrical circuit. The ceramic coating may be plasma sprayed onto the heat sink, while the resistive circuit can be screen printed onto the ceramic coating.
Career Highlights
Throughout her career, Kathleen has worked with prominent companies such as United Technologies Corporation and United Technologies Automotive Inc. Her experience in these organizations has contributed to her expertise in the field of electrical engineering and innovation.
Collaborations
Some of Kathleen's notable coworkers include Ronald C Nonnenmacher and Richard C Lewis. Their collaboration has likely fostered an environment of creativity and innovation in their respective projects.
Conclusion
Kathleen Schulz stands out as an accomplished inventor with a focus on variable power resistors. Her patents reflect her commitment to advancing technology in electrical engineering. Her contributions continue to influence the industry and inspire future innovations.