Introduction: Randy Lee Fagerquist is a prominent inventor based in Fairborn, Ohio, known for his innovative contributions to the field of inkjet printing technology. With a remarkable portfolio of 16 patents, Fagerquist has consistently pushed the boundaries of printing efficiency and quality, demonstrating a deep understanding of fluid dynamics and electronics in his designs.

Latest Patents: Among his most recent inventions are significant advancements in inkjet printing mechanisms. One of his latest patents focuses on "Controlling waveforms to reduce cross-talk between inkjet nozzles". This invention introduces a system wherein two groups of interleaved nozzles operate with distinct drop-formation waveforms, improving the precision of drop formation. A timing delay device adjusts these waveforms, allowing for selective drop ejection while simultaneously preventing interference between the nozzles.

Another notable patent is for a "Printhead with print artifact suppressing cavity". This innovative design includes a nozzle plate and a manifold body that houses a liquid channel, along with a specially designed cavity that mitigates pressure modulation, promoting smoother operation and improved print quality across all nozzles.

Career Highlights: Fagerquist has built his career at esteemed companies within the printing industry, including Eastman Kodak Company and Scitex Digital Printing, Inc. His work has not only contributed to the technical advancements of the companies he has been a part of but also significantly influenced the design standards in inkjet technology.

Collaborations: Throughout his career, he has collaborated with other notable professionals in the field, including Michael Joseph Piatt and Wendell L. Wood. These collaborations have fostered an environment of innovative thinking, allowing for the development of groundbreaking printing solutions.

Conclusion: Randy Lee Fagerquist stands out as an influential inventor in the domain of inkjet technology, with a rich background in developing patents that enhance the efficiency and quality of printing. His work continues to inspire and shape the future of the industry, making him a noteworthy figure in today's technological landscape. Through his inventions, Fagerquist exemplifies the power of innovation to transform traditional processes into sophisticated solutions that meet modern demands.

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