Chris Rannenberg

Title: Chris Rannenberg: Innovator in Reinforcing Fiber Measurement

Introduction

Chris Rannenberg is an accomplished inventor based in Winona, Wisconsin. He has made significant contributions to the field of materials science, particularly in the measurement of reinforcing fibers. His innovative approach has led to the development of a unique method that enhances the understanding of fiber characteristics in composite materials.

Latest Patents

Rannenberg holds a patent for a "Method of determining an average length of reinforcing fiber in a sample of reinforcing fibers." This method involves weighing a sample of reinforcing fibers to obtain a total sample weight. The fibers are then placed in a fiber separating mechanism and suspended in water. After stirring, the water is allowed to settle, resulting in the separation of the fibers into fractions of similar lengths. Each fraction is weighed, and an average fiber length is calculated based on the relative weights and total sample weight. This method also applies to determining the average length of reinforcing fibers in composite materials containing resin.

Career Highlights

Chris Rannenberg is associated with Composite Products, Inc., where he continues to innovate and develop new methods for fiber measurement. His work has been instrumental in advancing the understanding of composite materials and their applications in various industries.

Collaborations

Rannenberg collaborates with his coworker, Charles Weber, to further enhance their research and development efforts in the field of reinforcing fibers.

Conclusion

Chris Rannenberg's contributions to the measurement of reinforcing fibers have paved the way for advancements in composite materials. His innovative methods are essential for improving the quality and performance of these materials in various applications.