Company Filing History:
2 out of 225 
2 out of 862 
1 out of 42 
Years Active: 1992-2016
Title: Innovations of David Crawford Lawrence in Electrical Engineering
Introduction
David Crawford Lawrence is a notable inventor based in Raleigh, NC, who has significantly contributed to the field of electrical engineering. With a total of 8 patents to his name, Lawrence's work primarily involves enhancing the efficiency and reliability of electrical networks through innovative technologies.
Latest Patents
Among his latest patents, one notable invention is the "Electrical Network Model Synchronization." This patent introduces techniques and systems aimed at maintaining an accurate electrical network model. The invention's focal point is the integration of a fault detection, fault isolation, and load restoration (FDIR) component with a voltage/var control (VVC) component. The synchronization between these components ensures that each has access to timely information regarding network changes, thus improving overall operational efficiency.
Another significant patent by Lawrence addresses the "Monitoring Operating Condition of Electrical Component." In this invention, methods are described for tracking the operational status of electrical components, such as switchgear. Technologies are employed to compare temperatures of electrical connections with expected temperature curves. This enables the prediction of failures in electrical connections by identifying discrepancies in temperature readings, using models like the Euclidean distance and correlation coefficient.
Career Highlights
Throughout his career, David Crawford Lawrence has worked with esteemed organizations such as ABB Power T&D Company Inc. and ABB Technology AG. His experiences at these companies provided him with a solid foundation to innovate in the electrical engineering sector, allowing him to develop solutions that address real-world challenges in electrical network management.
Collaborations
Lawrence has collaborated with talented individuals in his field, including Kenneth C. Shuey and Arnold W. Bragg. These partnerships have contributed to the development of his patented technologies, fostering a collaborative environment that is essential for driving innovation.
Conclusion
David Crawford Lawrence exemplifies the spirit of innovation in electrical engineering. His contributions through patents not only reflect his expertise but also demonstrate a commitment to advancing technology that improves the reliability and efficiency of electrical networks. As he continues to explore new ideas, Lawrence remains a significant figure in the realm of inventors who are shaping the future of electrical engineering.