David T Sutherland

Title: **Innovative Contributions of David T. Sutherland**

Introduction

David T. Sutherland, an inventive mind based in Kingston, NY, has made significant strides in the field of freeze-drying technology. With a portfolio of nine patents, his work reflects a deep understanding of both the theoretical and practical aspects of this specialized area. His contributions have not only advanced the technology but have also influenced various industrial applications.

Latest Patents

One of his latest inventions, titled "Method and Apparatus for Freeze-Drying," introduces a revolutionary way to freeze-dry specimens containing solvents. This innovation features a shallow pan treatment chamber designed with minimal obstructions, ensuring efficient cooling and condensation of solvents, typically water. The design utilizes coolant-containing coils positioned beneath the chamber's base, where direct thermal conduction enables rapid cooling. Notably, the apparatus includes a moveable specimen holder that offers versatility in treatment applications, demonstrating Sutherland's commitment to improving freeze-drying processes.

Another significant patent, "Probe Positioning Device for a Flask Freeze Drying," addresses the need for precise probe placement in the freeze-drying process. This device features a specialized stopper for securing probes without compromising fluid communication between the flask's interior and exterior. The innovative design, which includes a guide tube for the probe, showcases Sutherland's focus on practical and effective solutions in laboratory environments.

Career Highlights

David T. Sutherland has had an impressive career, notably working with reputable companies such as The Virtis Company and S. P. Industries, Inc., specifically the Virtis Division. His tenure at these organizations allowed him to push the boundaries of engineering and innovation within the freeze-drying sector, positioning him as a leading figure in the industry.

Collaborations

Throughout his career, Sutherland has collaborated with notable colleagues including Dean B. Wise and Harry L. Bird. These collaborations have not only enriched his own work but have also contributed to advancements in the field, fostering a spirit of teamwork and shared innovation.

Conclusion

David T. Sutherland's inventive spirit and commitment to advancing freeze-drying technology have led to remarkable innovations that are well-documented through his patents. His work serves as an inspiration to both current and aspiring inventors, highlighting the importance of creativity and collaboration in driving technological progress.