Company Filing History:
Years Active: 1997
Title: Alan P. MacKenzie: Innovator in Freeze Drying Technology
Introduction
Alan P. MacKenzie is a notable inventor based in Mercer Island, Washington. He has made significant contributions to the field of freeze drying technology, particularly with his innovative designs that enhance the efficiency and effectiveness of the process.
Latest Patents
Alan P. MacKenzie holds a patent for a "Probe Positioning Device for a Flask Freeze Drying." This device is designed to position a probe, such as a temperature sensor, within a flask during the freeze drying process. The invention features a stopper that secures to the open end of the flask, incorporating a center opening and at least one radial opening. These radial openings facilitate fluid communication between the inside and outside of the flask while maintaining the integrity of the probe's positioning. The guide tube, which extends into the flask, is specifically sized to receive the probe, ensuring minimal fluid communication through the guide tube or center opening. Additionally, the design includes a channel on the stopper's upper surface and an O-ring to secure the probe in place, effectively mimicking the fluid communication of standard slit-type stoppers used in freeze drying.
Career Highlights
Alan P. MacKenzie is associated with S. P. Industries, Inc., specifically the Virtis Division. His work in this company has allowed him to develop and refine technologies that are crucial for the freeze drying industry. His innovative approach has led to advancements that benefit various applications in research and manufacturing.
Collaborations
Throughout his career, Alan has collaborated with notable colleagues, including David T. Sutherland and Dean B. Wise. These partnerships have fostered an environment of innovation and have contributed to the development of cutting-edge technologies in the field.
Conclusion
Alan P. MacKenzie is a distinguished inventor whose work in freeze drying technology has made a lasting impact. His patent for the probe positioning device exemplifies his commitment to innovation and efficiency in scientific processes.