This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: Robert Barr, Other. Active years: 1990-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- San Francisco, CA (US) (1990)
- Swissvale, PA (US) (2003)
- Pittsburgh, PA (US) (2024)
Company Filing History:
1 out of 1 
1 out of 834,513 Years Active: 1990-2025
Title: Innovations and Contributions of Joel Anthony Fletcher
Introduction
Joel Anthony Fletcher is a notable inventor based in Pittsburgh, PA, who has made significant contributions to the field of game design. With a total of four patents to his name, Fletcher’s innovative ideas have brought a fresh perspective to mathematical and strategic gameplay.
Latest Patents
Fletcher’s recent patents showcase his unique approach to interactive games. His latest inventions include:
1. **Mathematical Colored-Numbered Puzzle Double Board Game**
2. **Mechanical-Mathematical Diagonal Number Board Game**
3. **Game Timer and Game Board Cartridge**: This invention features a play base equipped with numerous grids and timer spots for a game timer. Each grid has several holding cells for numbered game tiles. The game board cartridge carrier is designed for removable holding of game boards. A range of numbered game tiles is included, with each tile featuring playing indicia corresponding to integers from 0 to 9. The game board cartridge can rotate in relation to the play base, allowing for engaging gameplay where players can score points by making diagonal connections with matching indicia within a designated time.
Career Highlights
Throughout his career, Joel Anthony Fletcher has been associated with various companies, notably working with Robert Barr, where he collaborated on innovative projects that emphasized mathematics and strategy in gaming.
Collaborations
Fletcher has worked alongside Robert A. Barr, contributing to the development of his inventive game designs and strengthening the connection between mathematical concepts and gameplay.
Conclusion
Joel Anthony Fletcher represents a blend of creativity and mathematics in the realm of game invention. His patents not only reflect his ingenuity but also serve to inspire future innovations in the gaming industry. As he continues to develop new concepts, the contributions of inventors like Fletcher will undoubtedly lead to even more engaging and educational gameplay experiences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile