Norvell S Rose, Jr

Title: Inventor Spotlight: Norvell S Rose, Jr.

Introduction

Norvell S Rose, Jr. is a notable inventor based in Virginia Beach, VA, who holds six patents to his name. His inventive contributions mainly lie in the field of piezoelectric technology, showcasing innovation in both consumer products and transducer design.

Latest Patents

One of his latest patents is the **Piezoelectrically Actuated Shaver**, a small, lightweight, and efficient electric shaver. This device utilizes piezoelectric drivers that are mechanically coupled to a cutting blade, allowing for a quiet and effective shaving experience. The blades operate through a cutting action generated by piezoelectric drivers that oscillate at a predetermined frequency when electrically energized. This mechanism effectively shears hair shafts at their base through a perforated foil member.

Another significant patent is the **Multi-Segmented High Deformation Piezoelectric Array**. This innovative transducer consists of a plurality of electroplated electroactive members which work in coordination when energized by an electrical field. Each electroactive member features a convex surface at both ends, aligned with concave surfaces of connection members, forming a flexible and cooperative array. The design enables the entire array to deform significantly more than the individual electroactive members when energized, enhancing the device's functionality.

Career Highlights

Norvell has made impactful contributions during his career, particularly while working at companies like **Face International Corporation**. His inventive work has undoubtedly influenced advancements in piezoelectric applications, demonstrating a blend of practicality and cutting-edge technology.

Collaborations

Throughout his career, Norvell has collaborated with skilled individuals such as Samuel A Face, Jr. and Stephen E Clark. These partnerships have likely enriched his work, contributing to the successful development of his innovative technologies.

Conclusion

Norvell S Rose, Jr. stands out as an accomplished inventor whose work in piezoelectric technology continues to pave the way for new advancements in both consumer products and industrial applications. His patents reflect a commitment to innovation, enhancing functionality and efficiency in everyday devices.