Company Filing History:
5 out of 15,586 
2 out of 1,186 
Years Active: 2003-2009
Title: The Innovative Contributions of Robert D. Sleeper
Introduction
Robert D. Sleeper is a notable inventor based in Laveen, Arizona, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in pressure relief systems and control assemblies, showcasing his expertise in engineering and innovation.
Latest Patents
One of Sleeper's latest inventions is the "Electromagnetic Split Flapper Pressure Relief Valve." This innovative pressure relief check valve system includes a valve body, a flapper, a magnet, an electromagnet, and a pressure sensor circuit. The flapper is rotationally mounted on the valve body and can move between a closed and an open position. The system is designed to sense fluid pressures and control the flapper's position based on the sensed pressures, allowing for efficient pressure management.
Another significant invention is the "Collapsible Shaft and Control Assembly." This invention provides a collapsible shaft and control assembly that effectively transfers rotational control valve movements to a control surface. It features a housing, shaft, and actuator arm, with the shaft designed to transition between expanded and compressed positions. This design allows for effective rotational movement, enhancing the functionality of control systems.
Career Highlights
Throughout his career, Robert D. Sleeper has worked with prominent companies such as Honeywell International Inc. and Trimble Navigation Limited. His contributions to these organizations have significantly impacted the development of innovative technologies in the field of engineering.
Collaborations
Sleeper has collaborated with notable colleagues, including Don J. Atkins and Stuart K. Denike. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Robert D. Sleeper's innovative contributions to engineering and technology are evident through his patents and collaborations. His work continues to influence advancements in pressure relief systems and control assemblies, marking him as a significant figure in the field of invention.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.