Joseph Duff

Title: Joseph Duff - Innovator in Sump Pump Systems and Ethylene Oxide Recovery

Introduction

Joseph Duff is a notable inventor based in Louisville, KY (US). He has made significant contributions to the fields of sump pump systems and the recovery of ethylene oxide. With a total of 3 patents to his name, Duff's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Duff's latest patents is a sump pump system with an electronic controller module secured in a sump pump power cord. This invention features a sump pump, an electrical cord connected to the pump, and a housing that is an integral component of the electrical cord. The electronic controller within the housing includes sensors, processors, a switch, and audible and visual alarms and indicators, enhancing the functionality and safety of the sump pump system.

Another significant patent by Duff involves the recovery of ethylene oxide from the sterilization process. This invention outlines a process for recycling ethylene oxide after its use in sterilization. The system incorporates integrated EO concentration sensors, compressors to pressurize the gas stream, and chillers or condensers to cool the gas stream, allowing for the effective condensation of ethylene oxide.

Career Highlights

Throughout his career, Joseph Duff has worked with various companies, including Flint & Walling, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Duff has collaborated with notable coworkers such as Joseph E Paganessi and Eric J Hansen. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Joseph Duff's contributions to sump pump technology and ethylene oxide recovery demonstrate his commitment to innovation and problem-solving. His patents reflect a deep understanding of engineering principles and a desire to improve existing systems.