Deanna J Bergstrom is a prominent inventor based in Corvallis, OR (US). She has made significant contributions to the field of electroformation technology, holding a total of 6 patents. Her innovative work has advanced the capabilities of fluid ejecting devices and related technologies.

Latest Patents

One of her latest patents is titled "Mandrel for electroformation of an orifice plate." This invention describes a method for fabricating a mandrel that facilitates the creation of an orifice plate. The process involves creating an array of mask elements adjacent to a substrate, allowing for the removal of surface regions to form a base with pillars extending from it. Each pillar's perimeter is defined by the orthogonal projection of the mask elements, and an electrical-conduction enhancer is deposited to support the growth of the orifice plate.

Another notable patent is "Slotted substrate and method of making." This invention relates to a slotted substrate designed for use in fluid ejecting devices. The exemplary embodiment features a substrate with a slot that has a central region and at least one terminal region. The terminal region includes a bowl-shaped portion, enhancing the functionality of the substrate.

Career Highlights

Deanna J Bergstrom is currently employed at Hewlett-Packard Development Company, L.P. Her work at this esteemed organization has allowed her to further her research and development in innovative technologies.

Collaborations

Throughout her career, Deanna has collaborated with talented individuals such as Shen Buswell and Daniel Frech. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Deanna J Bergstrom is a remarkable inventor whose work in electroformation technology has led to significant advancements in the field. Her contributions continue to influence the development of innovative solutions in fluid ejecting devices.

Profile summary based on public USPTO records.

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