Company Filing History:
10 out of 15 
1 out of 9 
1 out of 6,893 Years Active: 1979-1985
Title: The Innovative Contributions of Hugh J. Stock
Introduction
Hugh J. Stock is a notable inventor based in Saratoga, CA, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in cyanoacrylate adhesive dispensing technology, showcasing his commitment to innovation and practical solutions in the field.
Latest Patents
Among his latest patents, Stock has developed a dropper specifically designed for cyanoacrylate adhesives. This dropper features an elongated nozzle with a constant diameter passageway, ensuring efficient dispensing. The design includes a downwardly depending hollow boss with a sharp-edged perimeter, which discourages the retention of adhesive droplets, thereby preventing clogging and crusting. Another significant invention is a dispenser for cyanoacrylate adhesives, which utilizes a constant diameter passageway to channel the adhesive effectively. This dispenser includes a stopper with a plunger that engages the passageway, facilitating reverse flow to ensure complete drainage and prevent clogging. The innovative design of the stopper allows for breakaway separation, promoting accurate dispensing and maintaining a sharp-edged discharge orifice.
Career Highlights
Hugh J. Stock has made significant contributions to the adhesive industry through his work with companies such as Pacer Technology and Resources and Pacer Industries, Inc. His inventions have not only advanced the functionality of adhesive products but have also improved user experience and efficiency.
Collaborations
Throughout his career, Stock has collaborated with talented individuals, including Senji Kusayama and Eijiro Nishi. These partnerships have likely contributed to the innovative nature of his work and the successful development of his patents.
Conclusion
Hugh J. Stock's contributions to the field of adhesive technology exemplify his innovative spirit and dedication to improving product functionality. His patents reflect a deep understanding of user needs and technical challenges, making him a significant figure in the industry.