Company Filing History:
2 out of 4 
2 out of 832,891 Years Active: 2014-2018
Title: **Innovator Spotlight: Dan Ertl**
Introduction
Dan Ertl is a prolific inventor based in Anderson, Indiana, with a remarkable portfolio of four patents. His innovative spirit has led to the creation of devices that improve fluid control and building systems, showcasing his ability to merge practicality with engineering ingenuity.
Latest Patents
Among Dan Ertl's latest inventions is the **Adjustable Curtain Style Port Valve Device**. This device features a main valve body with a first and second end, and an endless cylindrical wall in between. The design includes flanges with aperture openings for cylindrical fluid conduits. A plug can be inserted to control fluid flow, while a hollow cylindrical drum within the valve allows for alignment of the flange apertures, establishing an unobstructed fluid flow path.
Ertl also developed a **Mechanically Secured Block Building System** with a unique set of trough blocks. These blocks have U-shaped interior cavities and are designed for easy assembly. They include apertures for effective plumbing integration, allowing for a continuous pipe channel when aligned properly. This innovation simplifies the construction process, demonstrating Dan's forward-thinking design approach.
Career Highlights
Dan Ertl has lent his expertise to various companies, including 3B Construction Solutions, Inc. His contributions to the field of fluid control and construction reflect not only his dedication but also his commitment to developing solutions that meet practical needs.
Collaborations
Throughout his career, Dan has collaborated with significant individuals like J Kevin Harris and John D Ritchison, enhancing his projects with diverse perspectives and skills. These partnerships have played a crucial role in the successful development of his patented inventions.
Conclusion
Dan Ertl stands out as an innovative force in the fields of fluid dynamics and construction. His patents not only showcase his technical skills but also address real-world challenges. As he continues to develop new inventions, Dan remains a notable figure in the landscape of modern engineering.