Location History:
- Southport, EN (1976 - 1977)
- Southport, GB (1978 - 1984)
Company Filing History:
Years Active: 1976-1984
Title: Richard J Parry: Innovator in Cement Compositions
Introduction
Richard J Parry is a notable inventor based in Southport, GB, recognized for his contributions to the field of cement compositions. With a total of six patents to his name, Parry has made significant advancements in materials that enhance the properties and applications of cement.
Latest Patents
Among his latest patents, Parry has developed a water-hardenable cement composition that incorporates a fluorine-free calcium alumino silicate glass. This innovative composition features individual particulates with a particle size of less than 100 microns, consisting of 25-35% silica, 27-35% calcium oxide, and 25-40% alumina. Additionally, it includes up to 4% of an alkali metal oxide and up to 5% of titania, with the total amount of these oxides ranging from 0.5-9%. The ratio of calcium oxide to silica is maintained between 0.7:1 to 1:0.7, along with a polycarboxylic acid to enhance its properties. Another significant invention involves calcium-aluminosilicate glasses that contain 25 to 35% silica, 27 to 35% calcium oxide, and 25 to 40% alumina, among other components. These glasses, when finely divided, react with aqueous polycarboxylic acids to form a solid mass, making them useful in splinting compositions.
Career Highlights
Throughout his career, Richard J Parry has worked with several prominent companies, including Smith & Nephew, Inc. and Pilkington Brothers Plc. His work in these organizations has contributed to the development of innovative materials and applications in the construction and medical fields.
Collaborations
Parry has collaborated with notable individuals such as Reginald Dunning and William D Potter, further enhancing his contributions to the field through shared expertise and innovation.
Conclusion
Richard J Parry stands out as an influential inventor in the realm of cement compositions, with a focus on developing advanced materials that meet modern construction needs. His patents reflect a commitment to innovation and improvement in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.