Location History:
- Troy Township, St. Croix County, WI (US) (1977 - 1991)
- Saint Paul, MN (US) (1981 - 1992)
- Hudson, WI (US) (1981 - 2014)
Company Filing History:
11 out of 7,865 
10 out of 14,059 
Years Active: 1977-2014
Title: Innovations by Roger L. Langer in Pollution Control Technologies
Introduction
Roger L. Langer, based in Hudson, WI, is a prolific inventor with a total of 21 patents to his name. His innovative contributions primarily focus on pollution control technologies, specifically involving flexible and self-supporting insulating end cone liners. These advancements showcase his commitment to enhancing environmental preservation through inventive engineering solutions.
Latest Patents
Among his latest patents, two stand out for their unique approach to insulating end cone liners and pollution control devices. The first patent details a method of making a flexible and self-supporting insulating end cone liner, which is composed of a resilient and compressible non-intumescent material. This invention is molded into a single, continuous piece with a three-dimensional cone shape, incorporating inorganic fibers and a binder. The second patent presents a similar innovation, but this time it utilizes intumescent or non-intumescent materials for the insulating end cone liner. Both patents demonstrate Langer's focus on developing effective pollution control devices, enhancing safety and functionality in various applications.
Career Highlights
Roger L. Langer has had an impressive career, having worked with notable companies such as Minnesota Mining and Manufacturing Company and 3M Innovative Properties Company. His experiences at these organizations have likely provided him with the tools and resources necessary to drive his innovative projects to success.
Collaborations
Throughout his career, Langer has collaborated with talented colleagues, including Stephen M. Sanocki and Ryan C. Shirk. These partnerships have facilitated the exchange of ideas and fostered a collaborative environment that encourages continuous innovation.
Conclusion
Roger L. Langer's extensive work in pollution control technology serves as a testament to his inventive spirit and dedication to environmental sustainability. With 21 patents and a robust professional background, Langer continues to make significant contributions to the field, addressing pressing ecological challenges through his innovative inventions.
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.