Company Filing History:
2 out of 25 
1 out of 832,912 Years Active: 1979-1986
Title: The Innovations of Charles W. Altman
Introduction
Charles W. Altman, an innovative inventor based in Yonkers, NY, has made significant contributions to the field of lighting technology. With a total of four patents to his name, his work focuses on advancing the functionality and efficiency of lighting systems.
Latest Patents
Among his latest inventions is a "Rotatable detachable head for weather-resistant spotlight," which enhances the versatility and durability of lighting applications. Additionally, Altman's "Spotlight and adjusting system" offers a groundbreaking solution for controlling the beam of a spotlight. This system features a movable ellipsoidal reflector-lamp assembly that allows for multiple positions relative to the iris. The independently adjustable diaphragm enables precise control of the light beam, providing the ability to modulate the light from the full beam to a portion captured at the iris. The system's design includes adjustable rear lenses and options for both long and short throw front lenses, significantly enhancing its adaptability for various lighting needs.
Career Highlights
Throughout his career, Charles W. Altman has been associated with the Altman Stage Lighting Company, where he has likely leveraged his expertise to develop practical solutions in lighting design and technology. His professional journey highlights his commitment to pushing the boundaries of innovation within the industry.
Collaborations
While specific collaborations have not been detailed, it is evident that Altman's work at Altman Stage Lighting Company has placed him in a dynamic environment where he could work alongside other talented professionals in the field of lighting technology.
Conclusion
Charles W. Altman's contributions to the field of lighting technology through his patents reflect his innovative spirit and dedication to enhancing lighting systems. His inventions not only demonstrate ingenuity but also have practical implications for various applications within the industry, paving the way for future advancements in lighting design.