Company Filing History:
6 out of 13 
1 out of 832,812 Years Active: 2011-2016
As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I appreciate your request to create an article about inventor Bryan Walthall, based in Bozeman, MT (US), with 7 patents. Let's delve into his remarkable contributions and achievements.
Title: Unveiling the Ingenious Mind of Inventor Bryan Walthall
Introduction: Bryan Walthall, a skilled inventor based in Bozeman, MT, has left an indelible mark on the realm of engineering and technology with his innovative creations and patented designs.
Latest Patents: Among his latest patents is a groundbreaking "Leak-free rotary valve with internal worm gear," revolutionizing valve technology by ensuring a secure enclosure with precise functionality. Additionally, his "Leak-free reciprocating stemmed valve" showcases his prowess in developing efficient valve assemblies with advanced features.
Career Highlights: Bryan's career shines brightly with his contributions to acclaimed companies such as Big Horn Valve, Inc., where his expertise and inventive spirit have driven significant advancements in valve technology.
Collaborations: Throughout his journey, Bryan has collaborated with esteemed professionals like David J Yakos and Kevin Burgess, fostering a culture of innovation and excellence in every project.
Conclusion: In conclusion, Bryan Walthall stands as a testament to creativity and ingenuity in the world of inventions. His dedication to pushing boundaries and crafting solutions that enhance functionality and reliability continues to inspire and shape the future of engineering.