Location History:
- Parbold, Nr. Wigan, EN (1976)
- Parbold near Wigan, EN (1977)
- Near Wigan, GB (1978)
- Parbold, GB (1979)
- Parbold, near Wigan, GB (1984)
- Parbold near Wigan, GB (1984)
Company Filing History:
Years Active: 1976-1984
Title: Reginald Dunning: Innovator in Cement Composition Technology
Introduction
Reginald Dunning, hailing from Parbold near Wigan, GB, is a prominent inventor known for his contributions to the field of cement compositions and fluorine-free calcium-aluminosilicate glasses. With a total of six patents to his name, Dunning has made significant advancements that enhance the functionality and application of these materials in various industries.
Latest Patents
Dunning's latest patents showcase his innovative approach to cement compositions. One of his significant inventions involves a water-hardenable cement composition that utilizes a fluorine-free calcium alumino silicate glass in particulate form. This composition features individual particulates with a particle size of less than 100 microns and consists of a specific ratio of silica, calcium oxide, alumina, alkali metal oxide, and titania, in combination with a polycarboxylic acid.
Additionally, he has developed a patent for calcium-aluminosilicate glasses that contain 25 to 35% silica, 27 to 35% calcium oxide, and 25 to 40% alumina, among other components. These glasses, in a finely divided form, can react with aqueous polycarboxylic acids to set into a solid mass, making them useful in splinting compositions.
Career Highlights
Throughout his career, Reginald Dunning has made impactful contributions to the industry while working with notable companies such as Smith & Nephew, Inc. and Pilkington Brothers PLC. His work has focused on enhancing materials for construction and medical applications, highlighting his role as a key innovator in these fields.
Collaborations
Dunning has collaborated with accomplished professionals, including Richard J. Parry and William D. Potter, further enriching his innovative endeavors. These partnerships have contributed to the successful development of his patented technologies and their practical applications in diverse sectors.
Conclusion
Reginald Dunning stands out as a significant inventor in the realm of cement and glass technology. His innovative patents and collaborations reflect his dedication to advancing materials science. As industries continue to evolve, Dunning's contributions remain vital in shaping the future of construction and medical materials.