Company Filing History:
2 out of 212 
1 out of 832,891 Years Active: 1980-1988
Title: Meldon J McIntosh: Innovator in Rocket Propellant Technology
Introduction
Meldon J McIntosh is a notable inventor based in North Ogden, UT (US). He has made significant contributions to the field of rocket propellant technology, holding a total of 3 patents. His innovative approaches have advanced methods for handling solid propellant in rocket motors.
Latest Patents
One of his latest patents is titled "Method and apparatus for removing solid propellant from rocket motor." This invention describes a process and apparatus for effectively removing solid propellant from a rocket motor case. The method involves heating water to a temperature of at least about 150 degrees Fahrenheit, pressurizing it to a range of about 600 to 1200 psi, and directing it as a focused jet at an angle of about 15 to 45 degrees relative to the propellant surface from a stand-off distance of up to about 20 inches.
Another significant patent is the "Hydraulic waste propellant macerator and method of use." This invention outlines a method and apparatus for hydraulically macerating and recovering soluble components from solid materials, such as waste solid propellant that is semi-hard. The solid material is placed in a perforated enclosure where it is agitated and exposed to jets of liquid solvent under a pressure of at least about 1000 psig. This process allows for the maceration of the solid material and the extraction of soluble components like ammonium perchlorate.
Career Highlights
Meldon J McIntosh has worked with notable companies, including Morton Thiokol Inc. His experience in the aerospace industry has equipped him with the knowledge and skills necessary to innovate in the field of rocket propellant technology.
Collaborations
Throughout his career, Meldon has collaborated with esteemed colleagues such as Robert A Frosch and Graham C Shaw. These partnerships have contributed to the development of his innovative technologies.
Conclusion
Meldon J McIntosh is a distinguished inventor whose work in rocket propellant technology has led to significant advancements in the field. His patents reflect a commitment to innovation and problem-solving in aerospace applications.