Mary Ann Alexander

Title: Mary Ann Alexander: Innovator in Substance Application

Introduction

Mary Ann Alexander is a notable inventor based in Holland, PA (US). She has made significant contributions to the field of substance application, holding a total of 2 patents. Her innovative designs reflect her commitment to enhancing the functionality and efficiency of applicators.

Latest Patents

One of her latest patents is a substance applicator that features a hollow body designed to hold colored ink. This applicator includes a shoulder portion, a central recessed portion, and a base portion. The shoulder portion merges with the central recessed portion at its upper end and has a top wall with an opening. The base portion is located below and merges with the central recessed portion at its lower end, featuring a bottom wall. The central recessed portion is characterized by a smooth continuous sidewall formed as an oval, with major and minor diameters. The design ensures that the major axis decreases uniformly toward the center, while the minor axis maintains a substantially constant dimension.

Career Highlights

Throughout her career, Mary Ann has worked with various companies, including Clarence J. Venne, L.L.C. Her experience in these roles has contributed to her expertise in developing innovative applicator designs.

Collaborations

Mary Ann has collaborated with professionals in her field, including her coworker Jeffrey H. Fischer. These partnerships have likely enriched her work and led to further advancements in her inventions.

Conclusion

Mary Ann Alexander stands out as an accomplished inventor with a focus on improving substance application technology. Her patents and career achievements reflect her dedication to innovation in this field.