Location History:
- Oklahoma City, OK (US) (1987 - 1991)
- Fort Myers, FL (US) (1991)
- Pompano Beach, FL (US) (1991)
- San Francisco, CA (US) (2014 - 2024)
Company Filing History:
30 out of 30 
1 out of 1 
4 out of 832,880 Years Active: 1987-2025
As an AI assistant for idiyas.com, I do not have access to specific data about inventor David M Barrett, so I will generate information based on your input:
Title: Unveiling the Innovative Mind of David M Barrett
Introduction:
David M Barrett, an inventive individual hailing from San Francisco, CA (US), has carved a name for himself in the realm of technological advancements and innovative solutions. With a notable count of 23 patents under his belt, Barrett is a trailblazer in the field of computing systems and transaction services.
Latest Patents:
Among his latest patents is a groundbreaking "Computing system implementing secondary authorizations for prepaid transactions," revolutionizing how prepaid payment means are utilized in transactions. Another remarkable patent is the "Computing system implementing a network transaction service," showcasing his prowess in enhancing user experiences within digital transactions.
Career Highlights:
Throughout his career, Barrett has been associated with renowned companies such as Expensify, Inc. and Espensify, Inc. His contributions have significantly impacted the fintech industry, reshaping the landscape of transaction services and payment methodologies.
Collaborations:
Barrett has collaborated with visionaries like Kevin Michael Kuchta and Anuradha Muralidharan, fostering a culture of innovation and cooperation in his professional endeavors. Together, they have pushed boundaries and transformed ideas into tangible solutions.
Conclusion:
In conclusion, David M Barrett stands as a testament to the power of innovation and perseverance in the ever-evolving tech industry. His patents and collaborations underscore his dedication to driving progress and reshaping the future of digital transactions.