Andrew R Johnson

Title: The Innovative Mind of Andrew R Johnson

Introduction

Andrew R Johnson is a notable inventor based in Sheffield, GB. He has made significant contributions to the field of drive devices, showcasing his innovative spirit through his patented inventions. His work reflects a deep understanding of engineering principles and a commitment to advancing technology.

Latest Patents

One of Andrew R Johnson's key patents is for a "Quick-acting drive device." This invention features a selectively operable drive device that includes a drive input member to initiate drive action and a drive output member to supply drive action. The input and output members are electrically isolatingly spaced, allowing the device to operate by electric field electrodes. The invention utilizes an electric field responsive fluid that responds to energization, enhancing the efficiency of the drive mechanism. Notably, the output member is made of a material with lower density than the input member, and it possesses a lower mechanical time constant, which contributes to its quick-acting capabilities.

Career Highlights

Andrew R Johnson is associated with British Technology Group Limited, where he has been able to apply his inventive skills in a collaborative environment. His work at the company has allowed him to explore new technologies and contribute to innovative projects.

Collaborations

Throughout his career, Andrew has worked alongside talented individuals such as William A Bullough and Riazallah Firoozian. These collaborations have fostered a creative atmosphere that encourages the development of groundbreaking technologies.

Conclusion

Andrew R Johnson's contributions to the field of drive devices exemplify his innovative mindset and dedication to engineering. His patent for the Quick-acting drive device is a testament to his ability to create solutions that enhance technological efficiency.