Location History:
- Ashfield, AU (2003)
- Penreth, AU (2005)
- Penrith, AU (2002 - 2014)
- New South Wales, AU (2014)
Company Filing History:
4 out of 17 
3 out of 62 
2 out of 55 
Years Active: 2002-2014
Title: **David John Cox: Innovator in Water Filtration Technology**
Introduction
David John Cox, an inventive mind hailing from Penrith, Australia, has made significant contributions to the field of water filtration, boasting an impressive portfolio of 12 patents. His work focuses primarily on innovative methods and assemblies that enhance the efficiency and effectiveness of water filtration processes.
Latest Patents
Cox's latest patents include groundbreaking developments in membrane filtration technology. One of his key inventions is a method and assembly for water filtration using a tube manifold to minimize backwash. This method involves introducing feed liquid into a filtration chamber equipped with a membrane module containing permeable hollow membranes. The innovative design allows the filtrate to be collected efficiently while offering robust performance even under varying operational pressures.
His other notable patent is an assembly for water filtration that further optimizes the filtration process by utilizing a filtrate carrier for minimizing backwash. This assembly incorporates a membrane module supported by upper and lower headers, which facilitates the collection of filtrate from both ends of the membranes. The design not only enhances filtration efficiency but also provides a gravity feed mechanism, ensuring a steady flow of the feed liquid.
Career Highlights
Throughout his career, David John Cox has collaborated with esteemed organizations such as U.S. Filter Wastewater Group, Inc. and Siemens Water Technologies Pte. Ltd. These experiences have allowed him to apply his innovative ideas in practical settings, contributing to significant advancements in water treatment technologies.
Collaborations
Cox has also worked closely with talented colleagues like Fufang Zha and Warren Thomas Johnson. Their joint efforts have furthered research and development in the water filtration sector, leading to impactful innovations and improvements in the overall effectiveness of water treatment solutions.
Conclusion
David John Cox stands out as a dedicated inventor in the field of water filtration. With his extensive experience and numerous patents, he continues to pave the way for future innovations that aim to enhance water quality and promote sustainable practices in water management. His work is a testament to the importance of creativity and innovation in addressing critical environmental challenges.
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.