Company Filing History:
2 out of 10 
1 out of 61 
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Years Active: 1978-1994
Title: The Innovations of Pierre Lier
Introduction
Pierre Lier is an accomplished inventor based in Wantagh, NY, with a notable portfolio of four patents. His work primarily focuses on advancements in coin chute technology, showcasing his expertise in mechanical engineering and design.
Latest Patents
One of Pierre Lier's latest patents is titled "Magnet retention for slug rejection in a coin chute assembly." This invention presents an improved mounting arrangement for a magnet within a coin chute assembly, designed to serve as a ferro-magnetic slug rejection system. The coin chute is adapted to receive coins in a vertical position, featuring a coin slide that moves inward to an operational position. The magnet is securely mounted to a cover plate connected to a flange of the coin chute, ensuring it remains in place. This innovative design allows the magnet to raise the slug carried by the coin slide, preventing further inward movement of the slide once the slug abuts against an abutment surface of the assembly. Another significant patent is related to "Token for meter chutes," further demonstrating his contributions to the field.
Career Highlights
Throughout his career, Pierre Lier has worked with several prominent companies, including Greenwald Industries and Kidde, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Pierre has collaborated with notable individuals such as Harry Greenwald and Arkady Zirkiev, enhancing his work through shared expertise and insights.
Conclusion
Pierre Lier's contributions to coin chute technology through his patents reflect his innovative spirit and dedication to engineering excellence. His work continues to influence the industry and inspire future advancements.