Company Filing History:
Years Active: 1993-1994
Title: Innovations of William T Fay
Introduction
William T Fay is a notable inventor based in Saint Paul, MN (US), recognized for his contributions to technology with a total of 3 patents. His work primarily focuses on methods that enhance the functionality and efficiency of various materials and systems.
Latest Patents
One of his latest patents is a method of inhibiting algae growth on asphalt shingles. This innovative method utilizes a blend of copper-containing algae-resistant granules and non-algae-resistant granules to prevent algae from thriving on shingle surfaces exposed to varying humidity. The copper-containing granules consist of a substrate granule with at least one inner ceramic coating layer made of cuprous oxide, along with a seal coating that initially lacks copper. Another significant patent is the electrically regenerable diesel particulate trap. This invention features an electrically resistive expanded metal sheet or sleeve that, when energized, heats the filter element to a temperature sufficient to incinerate trapped soot particulates.
Career Highlights
William T Fay is associated with the Minnesota Mining and Manufacturing Company, where he has made significant strides in his field. His innovative approaches have contributed to advancements in material science and environmental technology.
Collaborations
Some of his notable coworkers include Sankar B Narayan and Billy L George, who have collaborated with him on various projects, enhancing the scope and impact of their inventions.
Conclusion
William T Fay's innovative work and patents reflect his commitment to improving technology and addressing environmental challenges. His contributions continue to influence the industry and inspire future innovations.