Harold H Heller

Title: Harold H. Heller: Innovator in Photochromic Compounds

Introduction

Harold H. Heller is a notable inventor based in Cardiff, GB. He has made significant contributions to the field of photochromic compounds, showcasing his innovative spirit and dedication to advancing technology. His work has led to the development of unique chemical derivatives that have practical applications in various industries.

Latest Patents

Harold H. Heller holds a patent for "Polychromic tetracyclo-spiro-adamatylidene derivatives." This patent describes a series of photochromic compounds that undergo a reversible color change when exposed to unfiltered sunlight. These compounds revert to their original color in the absence of U.V. light at room temperature. The general formula of these compounds includes an adamantylidene or a substituted adamantylidene group, highlighting the complexity and innovation behind his work. He has 1 patent to his name.

Career Highlights

Heller is associated with The Plessey Company Plc, where he has contributed to various projects and research initiatives. His role at the company has allowed him to collaborate with other talented professionals in the field, further enhancing his expertise and impact on the industry.

Collaborations

Some of Harold H. Heller's notable coworkers include Stephen N. Oliver and John Whittal. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Harold H. Heller's work in developing photochromic compounds exemplifies his innovative approach to chemistry and technology. His contributions continue to influence the industry, showcasing the importance of research and collaboration in driving advancements.