Company Filing History:
4 out of 4,227 
2 out of 12 
2 out of 146 Years Active: 1984-2005
Title: The Innovative Contributions of Stuart D. Howkins
Introduction
Stuart D. Howkins is a notable inventor based in Ridgefield, Connecticut, with a remarkable portfolio of 14 patents. His work primarily focuses on advancements in inkjet printing technology, showcasing his expertise and innovative spirit in the field.
Latest Patents
Among his latest patents, one significant invention is a method and apparatus for obtaining high-frequency performance by controlling chamber pressure. This invention addresses the issue of ink starvation by maintaining ink in a primary common reservoir at high pressure. The ink is then transferred to a local reservoir when a pressure drop occurs across a restrictor, which is caused by a higher ink flow rate due to rapid firing of the transducer. Another notable patent involves structurally isolated inertial transducers for a printing system. This piezo-electric inkjet printing system features an array of transducers, including a first and a second transducer. The first transducer is coupled to a first foot and elongates in response to a first stimulus, leading to ink ejection from a first ink chamber. Similarly, the second transducer is coupled to a second foot and elongates in response to a second stimulus, causing ink to eject from a second ink chamber. Importantly, the first transducer is mechanically isolated from the second transducer, enhancing the system's performance.
Career Highlights
Stuart D. Howkins has had a distinguished career, having worked with prominent organizations such as Exxon Research and Engineering Company and Exxon Printing Systems, Inc. His contributions to these companies have significantly advanced the field of printing technology.
Collaborations
Throughout his career, Howkins has collaborated with esteemed colleagues, including Charles A. Willus and John A. McCormick. These partnerships have fostered innovation and development in his projects.
Conclusion
Stuart D. Howkins stands out as a pioneering inventor in the inkjet printing industry, with a strong record of patents and impactful collaborations. His innovative contributions continue to shape the future of printing technology.
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.