Karl Johnston is a notable inventor based in Perrysburg, OH (US). He has made significant contributions to the field of glass manufacturing, holding a total of 4 patents. His work focuses on improving processes related to molten glass and image processing for glass containers.

Latest Patents

One of Johnston's latest patents is titled "Molten glass feeding and molding." This invention outlines a method for providing glass from a melting furnace to molds, ensuring an uninterrupted glass communication path. The method includes pressurizing the path downstream of the outlet to facilitate the movement of molten glass into the molds. Another significant patent is "Methods for dot code image processing on a glass container." This system and method involve decoding a dot code on a glass substrate by converting an image to grayscale, detecting edges, and filtering the image to identify the quantity and position of circular dots.

Career Highlights

Karl Johnston is currently employed at Owens-Brockway Glass Container Inc. His work at this company has allowed him to develop innovative solutions that enhance the efficiency and quality of glass production. His patents reflect his commitment to advancing technology in the glass industry.

Collaborations

Johnston has collaborated with notable coworkers, including Scott Weil and Walter Anderson. Their teamwork has contributed to the successful development of various projects within the company.

Conclusion

Karl Johnston's inventive spirit and dedication to innovation have made a lasting impact on the glass manufacturing industry. His patents demonstrate his expertise and commitment to improving processes that benefit the field.

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