This inventor holds 6 USPTO granted patents. Top assignees: Haworth Mfg., Inc., Other. Active years: 1984-1988.
Location History:
- Caledonia Township, Kent County, MI (US) (1984 - 1985)
- Caledonia, MI (US) (1988)
Company Filing History:
4 out of 20 
1 out of 834,411 Years Active: 1984-1988
Title: Innovations by Charles D. Helmholdt in Caledonia Township
Introduction
Charles D. Helmholdt is a notable inventor based in Caledonia Township, Kent County, Michigan. He holds a total of six patents, demonstrating his expertise and creativity in the field of invention. His work has contributed significantly to innovative solutions in functionality and design.
Latest Patents
Among his latest inventions, the "Window Shelf Assembly" stands out. This patent describes a shelf assembly designed to securely mount to a wall adjacent to a window frame and in front of a window. The assembly configuration includes a pair of bridges mounted to the wall above and below the upper and lower portions of the window frame. Each bridge consists of uprights structured with a long vertical part and a short vertical part that are positioned in different vertical planes. The innovative design allows for a functional and aesthetically pleasing shelf that enhances the use of space adjacent to windows. A second notable invention is the reconfigurable shelf unit, which adds versatility and adaptability to shelving solutions.
Career Highlights
Throughout his career, Charles has worked with various companies. One of the key organizations he was affiliated with is Haworth Manufacturing Inc. His experience in these environments has undoubtedly fostered his inventive spirit and technical skills, enabling him to develop patents that contribute to practical solutions for everyday use.
Collaborations
Collaboration is often essential in the field of invention. One of Charles D. Helmholdt’s prominent collaborators is Diane E. Helmholdt. Working together, they have likely exchanged ideas and support, which can lead to innovative breakthroughs in their projects.
Conclusion
Charles D. Helmholdt's contributions to the world of inventions are marked by his six patents, including the innovative "Window Shelf Assembly." His collaborations and experiences have paved the way for continued growth in his inventorship. His work exemplifies the importance of creativity and problem-solving in the development of products that enhance functionality and design.