Location History:
- O'Hara Township, Allegheny County, PA (US) (1981)
- Bethel Park, PA (US) (1994)
- Pittsburgh, PA (US) (1976 - 2000)
Company Filing History:
9 out of 2,825 
1 out of 634 Years Active: 1976-2000
Title: Joseph J Hammel: Innovator in Glass Technology
Introduction
Joseph J Hammel is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of glass technology, holding a total of 11 patents. His work has focused on developing innovative materials that enhance the functionality and performance of glass products.
Latest Patents
Among his latest patents is a UV absorbing container glass composition. This composition effectively reduces U.V. light transmission below a wavelength of about 400 nanometers. It possesses melting and forming properties similar to soda-lime-silica glass and includes components such as SiO.sub.2, CaO, MgO, K.sub.2 O, SO.sup.-.sub.3, and a U.V. absorbing amount of about 0.4 to 0.8 weight percent FeO+Fe.sub.2 O.sub.3, along with about 2 to 4 weight percent of MnO+MnO.sub.2. Another notable invention is a golf shoe cleat cleaner, which showcases his versatility in addressing various needs in the market.
Career Highlights
Joseph has worked with prominent companies in the glass industry, including PPG Industries, Inc. and Owens-Brockway Glass Container Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in glass technology.
Collaborations
Throughout his career, Joseph has collaborated with esteemed colleagues such as William P Marshall and Herbert W Barch. These partnerships have fostered an environment of innovation and creativity, leading to the development of his patented technologies.
Conclusion
Joseph J Hammel's contributions to glass technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence the industry and pave the way for future advancements.