Donald G Fisher

Title: The Innovations of Donald G. Fisher

Introduction

Donald G. Fisher is a notable inventor based in Tremonton, UT (US). He has made significant contributions to the field of propellant technology, holding a total of 2 patents. His work primarily focuses on the development of low vulnerability ammunition propellants.

Latest Patents

Fisher's latest patents include a method of preparing a non-feathering nitramine propellant. This innovative approach involves creating a low vulnerability ammunition (LOVA) propellant using a polyurethane binder and a mixture of nitramines, specifically RDX and at least 7.5 wt. % HMX. The dilution of RDX with HMX enhances the precure extrudability of the propellant grain. Additionally, he has developed a solvent-free method for preparing and storing uncured LOVA propellant. This method blends HMX or RDX oxidizer with a polyurethane binder at controlled temperatures, resulting in products with uniquely low burning rates.

Career Highlights

Donald G. Fisher has had a distinguished career at Morton Thiokol Inc., where he has applied his expertise in propellant formulations. His innovative methods have contributed to advancements in ammunition technology, enhancing safety and performance.

Collaborations

Throughout his career, Fisher has collaborated with notable colleagues, including Frank H. Bell and Clifford E. Kristofferson. These partnerships have fostered a collaborative environment that has led to significant advancements in their field.

Conclusion

Donald G. Fisher's contributions to propellant technology through his patents and work at Morton Thiokol Inc. highlight his innovative spirit and dedication to enhancing ammunition safety and performance. His work continues to influence the field of propellant technology today.