Allison Jean Fretwell

Title: The Innovative Contributions of Allison Jean Fretwell

Introduction

Allison Jean Fretwell is a notable inventor based in San Francisco, CA. She has made significant contributions to the field of water filtration technology. With a total of 3 patents to her name, her work has had a meaningful impact on improving water quality.

Latest Patents

Fretwell's latest patents include a combined lid and strap assembly for a water bottle, a water filter housing sieve, and a gravity flow water filtration cartridge featuring a novel sieve system. The sieve system is designed with an air vent and a shroud, enhancing its functionality. An air permeable material covers the opening of the air vent, ensuring efficient operation.

Career Highlights

Allison is currently employed at Brita GmbH, a company renowned for its commitment to providing clean drinking water solutions. Her role at Brita has allowed her to focus on innovative designs that address common challenges in water filtration.

Collaborations

Throughout her career, Fretwell has collaborated with esteemed colleagues such as Russell E Bell and Ronald Alfred Kolberg. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Allison Jean Fretwell's contributions to water filtration technology exemplify her dedication to innovation and improvement in everyday products. Her patents reflect her commitment to enhancing the quality of life through better water solutions.