Company Filing History:
4 out of 528 
1 out of 28 Years Active: 1998-2000
Title: Frank A. Wilgus: Innovator in Asphalt Coating Technologies
Introduction
Frank A. Wilgus is a notable inventor based in Westerville, OH (US), recognized for his contributions to the field of asphalt coating technologies. With a total of 5 patents to his name, Wilgus has developed innovative methods and apparatuses that enhance the application of granules on asphalt-coated sheets.
Latest Patents
Among his latest patents, one significant invention is an apparatus for applying granules to an asphalt-coated sheet. This method involves discharging a blend drop of first and second granules onto the sheet, creating a granule deposit with an inner portion of first granules and an outer portion of second granules. The apparatus features a nozzle with an orifice for this discharge, along with separate feed chambers for each type of granule. Another noteworthy patent describes a method of rotating or oscillating a flow of granules to form a pattern on the asphalt-coated sheet. This method allows for the flow of granules to be discharged intermittently, creating dynamic patterns that change along the machine direction.
Career Highlights
Throughout his career, Frank A. Wilgus has worked with prominent companies such as Owens Corning Fiberglas Technology, Inc. and Clopay Building Products Company, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in the asphalt industry.
Collaborations
Wilgus has collaborated with notable individuals in his field, including Frank R. Wilgus and James S. Belt. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Frank A. Wilgus stands out as an influential inventor in the asphalt coating sector, with a focus on improving the application of granules through innovative methods and apparatuses. His contributions continue to impact the industry positively.
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.