Company Filing History:
2 out of 30 
1 out of 11,817 
Years Active: 2003-2007
Title: Andries Jacobus du Plessis: Innovator in Actuators and Power Generation
Introduction
Andries Jacobus du Plessis, an accomplished inventor based in Arlington, MA, has made significant contributions to the fields of actuator systems and energy generation. With a total of three patents to his name, du Plessis has demonstrated a keen ability to innovate in technology that enhances functionality and efficiency.
Latest Patents
Among his notable inventions, the "Position Control Actuator System" stands out. This system includes a control element and utilizes two actuators made from magneto-active twinned material. When subjected to a magnetic field, the first actuator extends to drive the control element in one direction, while the second actuator operates in the opposite direction. This innovative design allows for precise control and versatility in applications that require precise movements.
Another significant patent is the "Vibration Based Power Generator." This system consists of a vibrating assembly equipped with a vortex shedding device that creates vortices in response to fluid flow. A generator within the assembly then converts this vibration into electrical power, operating efficiently at a frequency that matches the resonant frequency of the system. This invention represents an effective approach to harnessing energy from environmental vibrations.
Career Highlights
Throughout his career, Andries Jacobus du Plessis has been associated with prominent companies such as Mide Technology Corporation and Halliburton Energy Services, Inc. His work in these organizations has allowed him to refine his expertise and push the boundaries of innovation in actuator technology and power generation.
Collaborations
Du Plessis has collaborated with talented professionals including Gert Johannes Muller and Marthinus Cornelius Van Schoor. These collaborations have fostered a creative and productive environment, contributing to the development of innovative solutions in their respective fields.
Conclusion
In conclusion, Andries Jacobus du Plessis is a noteworthy inventor whose patents reflect his innovative spirit and technical acumen. His contributions in the areas of actuator systems and power generation are not only impressive but also vital for the future of technological advancements. With a commitment to improving existing technologies, du Plessis continues to inspire aspiring inventors and engineers in the field.