Company Filing History:
2 out of 4 
2 out of 1,445 
1 out of 2 Years Active: 1976-2004
Title: James Edward Landrith: Innovator in Temperature Regulation and Oscillator Technology
Introduction
James Edward Landrith is a notable inventor based in Andover, NJ (US). He has made significant contributions to the fields of temperature regulation and oscillator technology, holding a total of 5 patents. His innovative designs reflect a deep understanding of engineering principles and a commitment to advancing technology.
Latest Patents
Among his latest patents, the "Fast response, multiple-loop temperature regulator" stands out. This apparatus is designed to regulate the temperature of an object to a desired level. It includes a feedback circuit that produces a feedback error signal based on the difference between the desired temperature and the actual temperature of the object. Additionally, a heating circuit imparts heat to the object as a substantially linear function of a command signal derived from the feedback error signal.
Another significant patent is for "Symmetric oscillators." This invention features a symmetrical oscillator that includes a reactive element, such as an inductor, coupled between first and second active components. The reactive element defines a fundamental resonant frequency with one or more capacitances of the oscillator. The design incorporates feedback circuits that allow for an output signal at substantially twice the fundamental resonant frequency.
Career Highlights
James has worked with several companies throughout his career, including Van Dyk Research Corporation and Itt Manufacturing Enterprises, Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
James has collaborated with notable individuals such as Fred J Breitenkam and Robert Joseph Tusso. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
James Edward Landrith is a distinguished inventor whose work in temperature regulation and oscillator technology has made a lasting impact. His innovative patents and collaborations reflect his dedication to advancing engineering solutions.