Mary E Driscoll

Title: Mary E Driscoll: Innovator in Aggregate Production and Fireproofing Solutions

Introduction

Mary E Driscoll is a notable inventor based in Arlington, MA (US). She has made significant contributions to the fields of aggregate production and fireproofing materials. With a total of 3 patents to her name, Driscoll's work reflects her commitment to innovation and practical solutions in engineering.

Latest Patents

One of her latest inventions is an aggregate producing machine. This apparatus is designed to produce shredded aggregate from materials such as boards of expanded polystyrene. The machine features a shredding box that defines a shredding chamber, a rotor housed within the box, and a series of saw blades arranged in linear succession. Each saw blade is equipped with spaced apart teeth, allowing for efficient shredding of materials. The machine is capable of producing low-density material with a uniform particle size distribution, making it an economical solution for aggregate production.

Another significant patent is her development of a sprayable fireproofing composition. This innovative fire retardant coating is designed for metal structural members. It is created by spraying settable plaster compositions that are air-containing, pumpable aqueous slurries. These slurries include plaster, clay prill aggregate, cellulose, glass fiber reinforcement, and a foaming agent. The specially prepared clay prill aggregate serves as a low aspect ratio substitute for traditional vermiculite aggregates, enhancing the effectiveness of fireproofing applications.

Career Highlights

Mary E Driscoll is currently associated with W. R. Grace Co.-Conn., where she continues to develop her innovative ideas. Her work has not only advanced the technology in her field but has also contributed to safer construction practices through her fireproofing solutions.

Collaborations

Throughout her career, Driscoll has collaborated with notable colleagues, including Dennis M Hilton and Karl D Taub. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Mary E Driscoll stands out as a pioneering inventor whose work in aggregate production and fireproofing has made a lasting impact. Her innovative patents and collaborations reflect her dedication to advancing technology in her field.