This inventor holds 2 USPTO granted patents. Top assignee: Polyfoam Products, Inc.. Active years: 2004-2008.
Company Filing History:
Years Active: 2004-2008
Title: Pat Donahue: Innovator in Foam Technology
Introduction
Pat Donahue is a notable inventor based in The Woodlands, TX (US). He has made significant contributions to the field of foam technology, holding a total of 2 patents. His work focuses on innovative solutions for recovering hydrocarbons and enhancing foam dispensing systems.
Latest Patents
Pat Donahue's latest patents include a composition and process for the recovery of spilled hydrocarbons from aqueous environments. This invention involves a polymer foam composition that effectively removes hydrocarbon materials from water by reacting with an isocyanate-containing prepolymer and a gaseous expansion agent. The result is a flexible foam that can be easily removed from the contaminated material.
Another significant patent is for a system and apparatus for foam dispensing with an adjustable orifice flow regulating device. This invention features a dispensing system that mixes and dispenses expanding foam from separate vessels containing foam components. The system includes a cartridge assembly with a mix chamber and adjustable valves that control the flow of each component, allowing for precise mixing ratios and throughput control.
Career Highlights
Pat Donahue is currently associated with Polyfoam Products, Inc., where he continues to innovate in foam technology. His expertise and inventions have contributed to advancements in the industry, particularly in environmental recovery and dispensing systems.
Collaborations
Throughout his career, Pat has collaborated with notable colleagues, including E Richard Huber and Pat L Murray. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Pat Donahue's contributions to foam technology and environmental recovery demonstrate his commitment to innovation. His patents reflect a deep understanding of materials and processes that address real-world challenges. His work continues to influence the industry and inspire future advancements.