Company Filing History:
Years Active: 1998
Title: Innovations of Donald P. Jepson in Tomato Peeling Technology
Introduction
Donald P. Jepson is an accomplished inventor based in Modesto, California. He has made significant contributions to the field of food processing, particularly in the area of tomato peeling technology. With a total of two patents to his name, Jepson's work has streamlined the peeling process, making it more efficient and effective.
Latest Patents
Jepson's latest patents focus on innovative steam-peeling methods. One of his patents describes a method of peeling tomatoes using a machine that passes tomatoes through a steam chamber. This process maintains a steam-controlled temperature of approximately 220 to 290 degrees Fahrenheit and a pressure of 12 to 30 psi. The condensate level is carefully controlled by adding water, while the concentration of naphthalene sulfonate is monitored and maintained at approximately 1000 to 2000 ppm. The residence time in the steam chamber is between 8 to 35 seconds, and in the vacuum chamber, it is 5 to 10 seconds, with a vacuum maintained at approximately 16 to 26 inches of mercury at around 75 to 90 degrees Fahrenheit.
Another patent by Jepson details a tomato peeling machine that features an inclined, cylindrical steam chamber equipped with star valves at both input and output ends. A feed screw is concentrically mounted within the chamber, driving tomatoes through a biphasic environment consisting of an aqueous condensate solution of naphthalene sulfonate and steam vapor. The machine includes a fluid delivery conduit connected to a water source and a chemical reservoir containing a concentrated solution of naphthalene sulfonate. This innovative design enhances the efficiency of the peeling process.
Career Highlights
Jepson is currently associated with Enviro Tech Chemical Services, Inc., where he continues to develop and refine his inventions. His work has had a notable impact on the food processing industry, particularly in improving the efficiency of tomato peeling.
Collaborations
Jepson collaborates with Michael S. Harvey, contributing to advancements in food processing technologies.
Conclusion
Donald P. Jepson's innovative steam-peeling methods have revolutionized the way tomatoes are processed, showcasing his expertise and commitment to improving food technology. His contributions continue to influence the industry positively.