Hans A Johansen

Title: The Innovative Contributions of Hans A. Johansen

Introduction

Hans A. Johansen, an inventive mind hailing from Mantua, Ohio, has significantly impacted the field of engineering with his two notable patents. His work exemplifies creativity and technical proficiency, making him a respected figure among his peers.

Latest Patents

Johansen's latest inventions showcase his dedication to improving industrial materials. His first patent is for a method of making a semi-conductive paint hose, a composite reinforced hose designed for conveying paint under pressure. This innovative hose comprises a core tube made from two or more thermoplastic synthetic polymers, which are in intimate contact. The inner layer consists of nylon or another chemical-resistant polymer that is substantially non-conductive, while the outer layer is electrically conductive. This design allows the conductive polymer layer to serve as a ground for static electricity, ensuring safer operations during use.

His second patent focuses on creating a dimensionally stable, flexible hydraulic hose. This hose features an elastomeric core tube that is cross-linked by irradiation with ionizing electrons. A fibrous reinforcing layer surrounds the core tube, preventing expansion under increased pressure, while a protective elastomeric sheath envelops the reinforced core tube. This innovation enhances durability and safety in hydraulic applications.

Career Highlights

Throughout his career, Hans A. Johansen has worked with prominent companies, including Eaton Corporation and Samuel Moore and Company. His experience in these organizations has undoubtedly influenced his innovative capabilities and contributions to engineering practices.

Collaborations

During his professional journey, Johansen has had the opportunity to work alongside esteemed colleagues, such as Larry R. Phillippi and Edward A. Green. Their collaborations have played a significant role in enriching the development of Johansen’s inventions, fostering a spirit of innovation and teamwork.

Conclusion

Hans A. Johansen's work as an inventor reflects his commitment to advancing technology in his field. His patents not only demonstrate his skills but also contribute to enhancing industrial applications, ensuring safety and efficiency. With a career marked by collaboration and innovation, Johansen continues to inspire future generations of inventors.