Company Filing History:
2 out of 832,880 Years Active: 2005-2011
Title: Innovations by William Randall Crawford, III
Introduction
William Randall Crawford, III is an inventive mind based in Long Beach, CA (US). He has made significant contributions to the field of environmental technology, particularly in the cleaning and maintenance of water systems. With a total of 2 patents, Crawford has developed innovative solutions that address the challenges of debris accumulation in water systems.
Latest Patents
Crawford's latest patents include a "Method and apparatus for cleaning percolation basins." This invention provides a method for cleaning accumulated silt from the floor of a percolation basin using an underwater terrain vehicle (UTV). The UTV is equipped with blades that cut and lift the silt, while an eductor-driven vacuum head removes the fragmented silt and transports it for separation from water. The UTV is guided by sonar technology, allowing for precise navigation and operation from an onshore location.
Another notable patent is the "Method and apparatus for remediation and prevention of fouling of recirculating water systems by detritus and other debris." This invention focuses on removing accumulated underwater debris from reservoirs used in recirculating water systems, such as those found in golf course sprinkler systems. The apparatus utilizes a high-pressure water pump to create a vacuum that entrains debris, which is then separated from the water through a permeable membrane.
Career Highlights
Crawford's career is marked by his dedication to developing practical solutions for environmental challenges. His innovative approaches have not only improved the efficiency of water systems but have also contributed to sustainable practices in water management.
Collaborations
Crawford has collaborated with his coworker, William Scott Crawford, to further enhance their innovative projects. Their combined expertise has led to advancements in the technologies they develop.
Conclusion
William Randall Crawford, III is a notable inventor whose work in environmental technology has led to significant advancements in water system maintenance. His patents reflect a commitment to innovation and sustainability in addressing environmental challenges.