Company Filing History:
Years Active: 1978-1983
Title: The Innovative Mind of Robert J Griffith
Introduction
Robert J Griffith is a notable inventor based in Erie, Pennsylvania, recognized for his contributions to the field of electrical engineering. With a total of three patents to his name, Griffith has demonstrated his expertise and creativity in developing advanced circuits that enhance the functionality of traction vehicles.
Latest Patents
Griffith's latest inventions showcase his proficiency in electrical circuits. One of his significant patents is a "Circuit for averaging a plurality of separate motor speed signals," which facilitates a propulsion system in traction vehicles. This circuit is designed to respond to multiple electric signals representing the speeds of traction motors, providing a digital output signal that reflects the average speed.
Another noteworthy patent is the "Voltage-to-frequency converter having a constant frequency mode." This invention incorporates a combination of integrating and logic means in an electrical circuit that responds to both a variable analog control signal and a steady frequency train of digital pulses. It enables the generation of output signals that can adjust in frequency according to the magnitude of the control signal, enhancing efficiency in signal processing.
Career Highlights
Robert J Griffith is affiliated with the General Electric Company, where he has utilized his skills to innovate within the engineering domain. His contributions have not only advanced the company’s technological offerings but have also influenced the industry standards for electrical circuitry in transportation.
Collaborations
Throughout his career, Griffith has collaborated with esteemed colleagues such as Thomas D Stitt and Allan B Plunkett. These partnerships have fostered an environment of creativity and innovation, allowing Griffith's ideas to flourish and be developed into practical applications.
Conclusion
With three patents and a focus on enhancing traction vehicle technology, Robert J Griffith stands out as a significant figure in innovation. His work at the General Electric Company and collaborations with talented coworkers reflect his commitment to advancing engineering solutions and his relentless pursuit of technological excellence.