Company Filing History:
Years Active: 1984-1985
Title: Innovator Spotlight: Yolanda E Martin
Introduction
Yolanda E Martin is a notable inventor based in Cedar Falls, Iowa, known for her contributions to fluid monitoring systems in machinery. With a remarkable portfolio of four patents, she has made significant strides in enhancing the efficiency and safety of hydraulic systems used in various applications.
Latest Patents
Yolanda's latest inventions include a Filter Monitoring System and a Monitor for Hydraulic Transmission. The Filter Monitoring System features a fluid filter relief valve that responds to pressure buildup caused by filter clogging. It sequentially actuates a pair of pressure-operated switches and includes a temperature sensor that monitors the fluid temperature in the hydraulic system. A control unit, incorporating a microprocessor, manages a range of indicators based on the statuses detected by the temperature sensor and pressure-operated switches.
The Monitor for Hydraulic Transmission is designed for vehicles like agricultural tractors equipped with hydraulic assist-type transmissions. This system monitors fluid pressure within the lubricating circuit, hydraulic fluid temperature, and engine speed. It generates alarm signals when the sensed pressure consistently falls below a predetermined alarm value, compensating for temperature and engine speed. The alarm function is automatically disabled when the engine speed drops beneath a specified threshold.
Career Highlights
Yolanda E Martin has been a pivotal part of Deere & Company, where she applies her innovative approach to develop cutting-edge technology for agricultural machinery. Her work not only enhances operational efficiency but also ensures safety standards are met within hydraulic systems.
Collaborations
Throughout her career, Yolanda has collaborated with esteemed colleagues, including Stephen P Lang and Patrick E Pinkston. These collaborations have fostered a creative environment where ideas flourish and lead to the practical implementations seen in her patented technologies.
Conclusion
Yolanda E Martin exemplifies the spirit of innovation and dedication in her field. With her advanced understanding of hydraulic systems and her commitment to safety and performance, she continues to contribute significantly to the industry. Her inventions serve as a testament to the importance of innovative thinking in the advancement of technology.