Location History:
- Carol Stream, IL (US) (1999 - 2006)
- Ramsey, MN (US) (2005 - 2024)
Company Filing History:
11 out of 2,534 
6 out of 8 
2 out of 11 
Years Active: 1999-2025
Title: The Innovative Journey of Charles J. Rosenow
Introduction
Charles J. Rosenow, an accomplished inventor based in Ramsey, MN, has made significant contributions to the field of fitness equipment through his inventive designs. With a robust portfolio of 20 patents, Rosenow has showcased his creativity and problem-solving ability in developing functional workout devices.
Latest Patents
Among his latest inventions are two notable patents. The first is the **Stowable Wheeled Weight Training Sled**, which features a weight training sled along with a wall hanging bracket set designed to support the sled in an elevated vertical storage position. This innovative design incorporates pivotable push handles that can transition between an upward use position and a lowered stowage position. The wall bracket includes an upper and lower support framework that securely holds the sled, making it both space-efficient and user-friendly.
The second patent is the **Pull Angle Self-Adjusting Endless Rope Trainer**. This device consists of an upright frame with a drive roller positioned above ground, allowing for an endless rope to be used effectively during training sessions. A unique feature of this trainer is the pair of guide rollers that pivot as a unit around the drive roller's axis, ensuring a consistent wrap angle of the rope regardless of the pull angle, thus enhancing the training experience.
Career Highlights
Rosenow has had an impressive career, having worked with well-known companies such as the Brunswick Corporation and Torque Fitness, LLC. His experience in these organizations has undoubtedly shaped his approach to innovation and product development in the fitness industry.
Collaborations
Throughout his career, Rosenow has collaborated with talented individuals such as Allen L. Ryan and Steven M. Lenz. Working alongside these professionals has contributed to the successful realization of various innovative projects in which he has participated.
Conclusion
Charles J. Rosenow exemplifies the spirit of innovation with his impressive portfolio of patents and impactful contributions to fitness equipment. His dedication to enhancing workout efficiency and user experience continues to inspire those in the field of physical training and beyond. As he forges ahead in his inventive journey, the fitness community eagerly anticipates his future designs and innovations.
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.