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For the Inventor, By the Inventor

Huntsville, AL, United States of America

James A Murfree, Jr

USPTO Granted Patents = 10

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 75(Granted Patents)


Company Filing History:

goldMedal10 out of 8,684 
 
US Government As Represented by the Secretary of the Army
 patents

Years Active: 1976-1981

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10 patents (USPTO):Explore Patents
1. 4260653 - Supports and preparation process for the manufacture of a calcium (1981-04-07),
2. 4200608 - Detector for fumes of hydrazine and its derivatives (1980-04-29),
3. 4157927 - Amine-boranes as hydrogen generating propellants (1979-06-12),
4. 4157270 - Hydrogen gas generator from hydrazine/ammonia (1979-06-05),
5. 4102988 - Cyano compounds as fuels for HF or DF lasers (1978-07-25),
6. 4064225 - Method for producing hydrogen or deuterium from storable solid (1977-12-20),
7. 4061512 - Solid propellants for generating hydrogen (1977-12-06),
8. 3953262 - Monopropellant composition comprising hydrazine and methoxylamine nitrate (1976-04-27),
9. 3953261 - Liquid monopropellant compositions including hydrazine and methoxylamine (1976-04-27),
10. 3941626 - Energetic liquid monopropellant compositions containing hydrazine and (1976-03-02),

Title: Inventor James A. Murfree, Jr.: Innovations in Chemical Processes and Detection

Introduction

James A. Murfree, Jr., an accomplished inventor located in Huntsville, AL, has made significant contributions to the field of chemical processes and safety detection systems. With an impressive portfolio of 10 patents, Murfree exemplifies the spirit of innovation and technological advancement.

Latest Patents

Among his latest inventions is a support and preparation process for the manufacture of calcium. This groundbreaking process involves reacting calcium and anhydrous ammonia in a closed vessel, cooled to temperatures below 0°C. As the solution is sprayed onto a rotating porous foamed substrate within a vacuum container, the ammonia evaporates, allowing calcium to deposit onto the substrate. Another notable patent includes a detector for hydrazine fumes and its derivatives. This detector utilizes iridium deposited on a ceramic pellet, which generates heat when exposing fumes of hydrazine or its derivatives. The heat generation enables the monitoring of potential differences through a balanced electronic bridge, making it an effective tool for safety in chemical environments.

Career Highlights

James A. Murfree, Jr. is associated with the United States of America, representing the Secretary of the Army. His work focuses on innovative solutions that enhance safety and efficiency in various chemical processes. His patented technologies reflect years of research and development, showcasing his dedication to advancing the field.

Collaborations

Throughout his career, Murfree has collaborated with esteemed colleagues such as Pasquale Martignoni and William M. Chew. These partnerships have enabled the sharing of knowledge and expertise, contributing to the successful development and implementation of their innovative projects.

Conclusion

James A. Murfree, Jr. stands as a testament to the impact that inventors can have on technology and safety. His innovative patents not only enhance chemical manufacturing processes but also improve safety measures in handling hazardous materials. As he continues to contribute to the field, Murfree's work will undoubtedly inspire future generations of inventors and scientists.

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