Robert R Hellman, Sr. is a notable inventor based in Oxford, CT (US). He has made significant contributions to the field of engineering and design, holding a total of 15 patents. His work reflects a commitment to innovation and safety in mechanical systems.

Latest Patents

One of Hellman's latest patents is the "Compound barrier mechanism for passageway control." This invention provides selective access to a passageway in various settings, such as lobbies or pavilions. It features a frame and carriage assembly, along with a swivelable panel that can block or allow access to the passageway. An electric motor powers the carriage assembly, enabling synchronized movement of the panel for a 'wrap-around' effect. Additionally, safety features are integrated to prevent inadvertent injuries to personnel. Another significant patent is the "Lifting device and method," which includes a column and a platform that can be raised or lowered to manage loads effectively. This apparatus is designed to operate in a generally vertical position when in use, ensuring stability and efficiency.

Career Highlights

Throughout his career, Robert R Hellman, Sr. has worked with various companies, including The Durham Manufacturing Company. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

Hellman has collaborated with notable individuals such as Stewart A Burton and Lina A Lawall. These partnerships have likely enriched his work and led to the development of groundbreaking inventions.

Conclusion

Robert R Hellman, Sr. exemplifies the spirit of innovation through his patents and contributions to engineering. His inventions not only enhance functionality but also prioritize safety, making a lasting impact in his field.

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