Company Filing History:
Years Active: 1981-2006
Title: Stewart T Herman: Innovator in Water Treatment Technologies
Introduction
Stewart T Herman is a notable inventor based in Hellertown, PA (US), recognized for his contributions to water treatment technologies. With a total of nine patents to his name, Herman has developed innovative methods aimed at improving environmental sustainability and efficiency in wastewater management.
Latest Patents
Herman's latest patents include a "Method for removal and detoxication of dissolved metals in a rainwater discharge." This invention provides a water treatment apparatus designed to reduce toxicity in zinc-containing acid stormwater runoff. The apparatus features a first filter layer made of high calcium material, a last filter layer comprising a drainpipe arrangement embedded within an aggregate, and at least one intermediate filter layer made of wood mulch material positioned between the first and last filter layers.
Another significant patent is the "Method for magnetically filtering wastewaters containing oil-coated mill." This invention involves an electro-magnetic filter apparatus that separates and removes oily magnetic solids from wastewaters. The filter assembly includes an electro-magnetic coil encircling a canister, which contains a ferromagnetic matrix made of split ring lock washers. The design allows for efficient filtering and backwashing operations, ensuring clean effluent is recycled effectively.
Career Highlights
Throughout his career, Stewart T Herman has worked with prominent companies such as Bethlehem Steel Corporation and ISG Technologies Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for water treatment challenges.
Collaborations
Herman has collaborated with notable individuals in his field, including Robert L Greenawalt and Richard T Sewald, Sr. These partnerships have likely enhanced his ability to innovate and address complex environmental issues.
Conclusion
Stewart T Herman's work in water treatment technologies exemplifies the impact of innovation on environmental sustainability. His patents reflect a commitment to improving water quality and addressing the challenges posed by industrial wastewater.