Location History:
- Plymouth, MI (US) (2010)
- Northville, MI (US) (2013 - 2024)
Company Filing History:
1 out of 5 
1 out of 2 
11 out of 832,761 Years Active: 2010-2025
Title: Innovations by Patrick Gerard Stack
Introduction
Patrick Gerard Stack is a notable inventor based in Northville, MI (US). He holds a total of 12 patents, showcasing his contributions to innovative technologies, particularly in the field of toilet design. His work emphasizes efficiency and user comfort, reflecting a commitment to improving everyday products.
Latest Patents
Among his latest patents is the "High Efficiency Toilet," which features a unique configuration that includes a water tank with a supply line and a mechanical valve. This design allows for controlled water flow into the tank, enhancing efficiency during flush events. The tank is equipped with a through-hole for channeling water out and an outlet valve that selectively permits water flow. Another significant patent is the "Anti-Overflow Toilet," which connects to a sewer drainage pipe and includes a water storage tank and a ceramic toilet body. This design incorporates a primary drain and footrests to aid users in comfort while seated.
Career Highlights
Throughout his career, Patrick has worked with various companies, including Midwest Outdoor Holdings, LLC. His innovative designs have made a significant impact on the plumbing industry, particularly in creating more efficient and user-friendly toilet systems.
Collaborations
Patrick has collaborated with notable individuals such as Lawrence Allen Trowbridge and Joan Marie Stoneburner. These partnerships have contributed to the development of his innovative products and patents.
Conclusion
Patrick Gerard Stack's contributions to toilet design through his patents reflect his dedication to innovation and efficiency. His work continues to influence the industry and improve user experiences in everyday life.