Location History:
- Oklahoma City, OK (US) (1979)
- Taylors, SC (US) (1977 - 1992)
- Chattanooga, TN (US) (1997 - 2005)
Company Filing History:
5 out of 130 
2 out of 82 
2 out of 8 
Years Active: 1977-2005
Title: The Ingenuity of Herbert E. Jakob: Innovations in Asphalt Production
Introduction
Herbert E. Jakob, an inventive mind hailing from Chattanooga, TN, is recognized for his significant contributions to the field of asphalt production. With an impressive portfolio of 15 patents, Jakob's work has continually influenced the efficiency and effectiveness of asphalt production processes.
Latest Patents
Jakob's latest patents demonstrate his commitment to innovation in industry. One notable invention is the **Asphalt Production Plant**, which features an integrated system comprising an asphalt binder storage tank, a mixer for combining asphalt binder and aggregate materials, and a pumping system for efficiently conveying the binder to the mixer. This plant also incorporates a sophisticated metering system to control the flow of materials and a cold feed proportioning system designed for optimal aggregate material ratios. Furthermore, it includes an aggregate sample dryer and a sampling apparatus that streamlines quality control processes.
Another significant invention is the **Automatic Gradation Unit**, aimed at refining the processing of aggregate materials. This system includes a sampling device, a gradation assembly with multiple screens, and a weighing mechanism. The unit ensures precise control over the particle sizes and weight ratios of the produced aggregates, thus maintaining high standards of quality in the resulting materials.
Career Highlights
Throughout his career, Herbert E. Jakob has made substantial strides in the asphalt industry, contributing to advancements that promote efficiency and quality. His tenure at Astec Industries, Inc. has been particularly notable, where he has developed key technologies that have reshaped industry standards.
Collaborations
Jakob's journey has been marked by collaborations with esteemed colleagues such as M. Earl Edwards, Jr. and Michael Barrett. These partnerships have been instrumental in driving forward innovative solutions and enhancing the functionality of asphalt production equipment.
Conclusion
Herbert E. Jakob’s inventive spirit continues to impact the asphalt production industry. With a string of patents that reflect his expertise and commitment to innovation, Jakob remains a noteworthy figure in the realm of engineering advancements. His work is a testament to how targeted innovations can lead to significant improvements in industrial processes.