Company Filing History:
Years Active: 1990-1991
Title: The Innovative Contributions of Ernie L. Allen
Introduction
Ernie L. Allen, an inventive mind based in Barberton, Ohio, has made significant strides in the field of chemical engineering, particularly through his work at PPG Industries, Inc. With two notable patents to his name, Allen’s contributions have notably advanced the utility of calcium hypochlorite in various applications.
Latest Patents
Ernie L. Allen’s latest patents focus on innovative formulations of calcium hypochlorite that incorporate finely-divided polyfluorinated polymers. The first patent describes a granular calcium hypochlorite article that contains between 0.001 and 1.0 weight percent of polymers, such as polytetrafluoroethylene. This innovation allows the granules to be compressed into tablets that dissolve in water at a slower rate compared to those without the polymer additive. Moreover, the addition of polyfluorinated polymers enhances the conveyable and compactible characteristics of finely-divided calcium hypochlorite powder, especially those less than 10 microns in size. The second patent reiterates the same inventive approach, further emphasizing the versatility of these formulations in manufacturing shaped articles, which can significantly improve their handling and effectiveness.
Career Highlights
Throughout his career at PPG Industries, Inc., Ernie L. Allen has shown a remarkable commitment to advancing chemical formulations. His patents signify not just an understanding of chemical properties but also an innovative approach to improving product performance and user convenience.
Collaborations
Allen’s work often involves collaboration with esteemed colleagues, including Harlan B. Johnson and Charles R. Wiedrich. Together, they contribute to a stimulating research environment at PPG Industries, where innovation and development are at the forefront of their mission.
Conclusion
Ernie L. Allen is a remarkable inventor whose work in calcium hypochlorite formulations has opened new avenues in chemical applications. His ingenuity at PPG Industries, Inc. exemplifies the spirit of innovation, paving the way for advancements that enhance both performance and usability in various sectors.