Location History:
- Greenfield, WI (US) (2006)
- Caledonia, WI (US) (2014 - 2024)
Company Filing History:
7 out of 465 
4 out of 132 
4 out of 4 Years Active: 2006-2025
Title: **Innovator Spotlight: Patrick C. Tetzlaff**
Introduction
Patrick C. Tetzlaff, an accomplished inventor based in Caledonia, Wisconsin, holds an impressive portfolio of 17 patents. His work primarily focuses on innovations in ostomy care, improving the lives of those who rely on such medical devices.
Latest Patents
Among his notable contributions, Tetzlaff's latest patents include an **Ostomy Collection and Drainage System**. This system features an ostomy pouch designed with an outer wall defining an internal collection area, complete with an inlet opening and an outlet body. The outlet body is ingeniously connected to the outer wall and allows for interchangeably coupling an adapter and a closure, thus enhancing usability and functionality for patients.
Another significant invention is the **Adjustable Convexity Ostomy Barrier**. This appliance is critical for attaching an ostomy device to peristomal skin surrounding a stoma. It incorporates a skin barrier with an inlet opening for the stoma and features a convexity adjusting device to ensure optimal fit and comfort.
Career Highlights
Throughout his career, Tetzlaff has made substantial contributions to prominent companies, including Hollister, Inc. and BRP US Inc. His dedication to engineering and innovation in the medical device sector has led to advancements that considerably improve patient experiences.
Collaborations
Patrick Tetzlaff has collaborated with influential colleagues such as Brian T. Leadingham and Peter Lawrence Visconti. These partnerships have undoubtedly contributed to his success and the development of innovative solutions in ostomy care.
Conclusion
In summary, Patrick C. Tetzlaff is a noteworthy inventor whose advancements in ostomy products demonstrate his commitment to improving the quality of life for patients. His impressive collection of patents highlights his innovative spirit and dedication to enhancing medical technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.