Richard D Loehr

Richard D. Loehr is a prominent inventor based in Tucson, AZ, known for his significant contributions to the field of electrically operated propellants. With a total of 12 patents to his name, Loehr has made remarkable advancements that enhance safety and efficiency in various applications, particularly in automotive safety systems.

Latest Patents

Loehr's latest patents include innovative designs for electrically operated propellants with elevated self-sustaining threshold pressures. One notable patent describes a propellant that maintains a self-sustaining threshold of at least 1,000 psi, allowing for controlled combustion rates. This technology is crucial for producing the desired pressure profile in airbags, accommodating a range of human factors and crash conditions without exceeding the self-sustaining threshold. Another patent focuses on an electrically operated propellant that can ignite and extinguish over a range of pressures, featuring a gas generation system with a combustion chamber and electrodes. This design allows for precise control of ignition and extinguishing conditions, enhancing the safety and reliability of the system.

Career Highlights

Richard D. Loehr is currently employed at Raytheon Company, where he continues to develop cutting-edge technologies in propulsion systems. His work has significantly impacted the field, particularly in improving the safety features of automotive airbag systems.

Collaborations

Throughout his career, Loehr has collaborated with notable colleagues, including James H. Dupont and James M. Cook. These partnerships have fostered innovation and contributed to the successful development of advanced propellant technologies.

Conclusion

Richard D. Loehr's contributions to the field of electrically operated propellants exemplify his dedication to innovation and safety. His patents and ongoing work at Raytheon Company continue to shape the future of propulsion technology.