Company Filing History:
1 out of 823 
1 out of 1,404 
1 out of 10 Years Active: 1977-1980
Title: The Innovative Mind of Mario F. Fernandez
Introduction
Mario F. Fernandez is a notable inventor based in Minneapolis, MN, with a remarkable portfolio of four patents. His contributions to the field of innovation reflect his dedication to enhancing everyday tools and technologies.
Latest Patents
One of his latest inventions is the irrigation control console, which showcases his ingenuity in agricultural technology. Additionally, he developed a capo for guitars, designed to retain all strings in abutting relationship to the fretboard. This capo features a clamp frame with a horizontally extending portion that mounts a retainer bar and a vertically extending portion. It includes a finger-operated clamp member and a torsion spring that mounts the clamp member on the frame, urging it to a clamping position. The retainer bar can mount rollers for each string or plastic inserts with downwardly extending rectangular teeth to hold the guitar strings against the fretboard.
Career Highlights
Throughout his career, Mario has worked with various companies, including The Toro Company, where he likely honed his skills in product development and innovation. His experience in these environments has contributed to his success as an inventor.
Collaborations
Mario has collaborated with notable individuals such as Joseph C. Nichols and John M. Berner, further enriching his professional journey.
Conclusion
Mario F. Fernandez exemplifies the spirit of innovation through his patents and contributions to technology. His work continues to inspire and influence the fields of agriculture and music.