This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Brita Gmbh. Active years: 2013-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Pleasanton, CA (US) (2013)
- San Francisco, CA (US) (2015)
Company Filing History:
Years Active: 2013-2015
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile