This inventor holds 2 USPTO granted patents. Top assignee: Evoqua Water Technologies Pte. Ltd.. Active years: 2020-2022.
Company Filing History:
Years Active: 2020-2022
Title: Douglas N Muller: Innovator in Sludge Digestion Technology
Introduction
Douglas N Muller is a notable inventor based in Green Lane, PA (US). He has made significant contributions to the field of sludge digestion technology, holding a total of 2 patents. His innovative designs aim to improve the efficiency and functionality of sludge digesters.
Latest Patents
One of Douglas N Muller's latest patents is the "Digester cover left-in-place ballast ring." This invention involves a sludge digester that includes a vessel and a floating cover. The vessel is designed with a sidewall and an interior volume that is configured to receive and contain sludge. The cover features a frame structure that forms a skirt member extending downwardly into the vessel. Additionally, a continuous ballast ring is attached to the lower portion of the skirt member, creating a trough member with the interior surface of the skirt. This design allows for vertical displacement of the cover in response to changes in the volume of gas and sludge contained beneath it.
Career Highlights
Douglas N Muller is currently associated with Evoqua Water Technologies Pte. Ltd., where he continues to develop innovative solutions for water treatment and sludge management. His work has been instrumental in advancing technologies that enhance environmental sustainability.
Collaborations
Throughout his career, Douglas has collaborated with talented professionals, including Matthew P Bronk and Thomas Mangione. These collaborations have fostered a creative environment that encourages innovation and the development of effective solutions in the field.
Conclusion
Douglas N Muller is a distinguished inventor whose work in sludge digestion technology has made a significant impact. His patents reflect a commitment to improving environmental practices and advancing water treatment technologies.