Location History:
- Canyonville, OR (US) (1989)
- Allegan, MI (US) (2001)
- Days Creek, OR (US) (2002 - 2018)
Company Filing History:
1 out of 1 
4 out of 832,812 Years Active: 1989-2018
Title: The Innovative Contributions of James R Walker
Introduction
James R Walker is a notable inventor based in Days Creek, Oregon. He has made significant contributions to the field of engineering with a total of 5 patents to his name. His work primarily focuses on creating efficient systems for fluid management and waste separation.
Latest Patents
One of his latest inventions is the Dual Filter Pump Assembly. This device provides a portable, typically hand-powered vacuum and pressure pump that can create both vacuum and positive pressure. It effectively forces liquids through various passageways and chambers, utilizing both coarse and micro filter mediums. The design includes check valves that maintain synchronized communication between the passageways, ensuring proper pressure and flow regulation. Additionally, a relief valve is incorporated to manage excess fluid pressure and indicate when the micro filter medium requires cleaning.
Another significant patent is the Hydraulic Log Yard Waste Separation System and Method. This system enables efficient recycling of log yard waste from an elevated frame. It separates materials such as fine granules, small rocks, and bark using hydraulically powered components. The system employs conveyors, shaking screens, adjustable sloped plates, and blowers to facilitate the separation process. The elevated frame design allows for easy cleaning and access to the materials discharged beneath it.
Career Highlights
Throughout his career, James has worked with various companies, including Walker Derocker, LLC. His innovative designs have contributed to advancements in waste management and fluid dynamics.
Collaborations
James has collaborated with notable individuals such as Michael R Walker and David W Hansen, further enhancing the impact of his inventions.
Conclusion
James R Walker's contributions to innovation in fluid management and waste separation demonstrate his commitment to improving efficiency in engineering. His patents reflect a deep understanding of mechanical systems and a dedication to solving practical problems.