Philip Fisher

Title: Philip Fisher: Innovator in Extraction and Recycling Technologies

Introduction

Philip Fisher is a notable inventor based in Ham Lake, MN (US), recognized for his contributions to extraction and recycling technologies. He holds two patents that showcase his innovative approach to solving complex engineering challenges. His work primarily focuses on improving processes related to solvent extraction and material recycling.

Latest Patents

One of Philip Fisher's latest patents is for an "Extractor with settling zone near solvent discharge." This invention features a housing that maintains a solvent pool, allowing solids material to be immersed during operation. The design includes multiple bed decks positioned to create various extraction stages. A unique aspect of this extractor is the settling zone, which enhances the efficiency of solid material separation by providing increased space and residence time for solids to fall out of suspension.

Another significant patent is for a "Recycling process for discarded roof shingles." This process effectively extracts and reclaims components from asphalt-based materials, such as roofing shingles and asphalt paving. By dissolving the asphalt constituent with a solvent, the process creates a slurry that separates the liquid into solvent and asphalt, while also isolating solid materials into pure constituents. This continuous mode of operation allows for efficient processing of both worn roofing shingles and asphalt paving.

Career Highlights

Philip Fisher is currently associated with Crown Iron Works Company, where he applies his expertise in extraction technologies. His innovative contributions have significantly impacted the field, particularly in enhancing the efficiency of material recovery processes.

Collaborations

Philip has collaborated with notable coworkers, including Floyd Charles Teeter, Jr. and Catherine Selvaag. Their combined efforts have fostered advancements in the technologies they work on, contributing to the overall success of their projects.

Conclusion

Philip Fisher's work exemplifies the spirit of innovation in the fields of extraction and recycling. His patents reflect a commitment to improving industrial processes and promoting sustainability. Through his career, he continues to make significant contributions that benefit both industry and the environment.