Margene C Howell is a prominent inventor based in Beavercreek, OH (US). She has made significant contributions to the field of inkjet printing technology, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is titled "Annular nozzle structure for high density inkjet printheads." This invention involves a method for fabricating an orifice plate with high density arrays of nozzles. The process includes disposing a photoresist layer on a glass with a metalized layer, patterning the photomask blank, and forming openings through etching. The resulting orifice plate features a high density array of nozzles, enhancing the performance of inkjet printheads.

Another notable patent is "Constructions and fabrication methods for drop charge/deflection in continuous ink jet printing." This invention improves print head construction by directing multiple ink streams through a drop charge region. It includes charge electrodes for applying an information voltage to droplets and deflection electrodes for applying a deflection field. The dielectric matrix integrates these electrodes, optimizing the print head's functionality.

Career Highlights

Margene C Howell is associated with Eastman Kodak Company, where she has played a vital role in advancing inkjet printing technologies. Her work has contributed to the development of more efficient and effective printing solutions.

Collaborations

Throughout her career, Margene has collaborated with notable colleagues, including James Alan Katerberg and David N Pipkorn. These partnerships have fostered innovation and enhanced the quality of her work.

Conclusion

Margene C Howell's contributions to inkjet printhead technology exemplify her dedication to innovation and excellence. Her patents reflect her expertise and commitment to advancing the field of printing technology.