Nelson E Smith, Jr

Title: Innovations of Nelson E Smith, Jr.

Introduction

Nelson E Smith, Jr. is a notable inventor based in Davis, CA (US). He has made significant contributions to the field of technology with his innovative inventions. With a total of 2 patents, Smith has developed unique solutions that address specific challenges in various industries.

Latest Patents

One of his latest patents is an "Apparatus and method for encapsulating seeds and the like." This device is designed for encapsulating seeds in a gel. It features a nozzle with dual vertical, rectilinear, concentric tubes, where gel is fed into the outer tube. The gel flows down the outer tube to an outlet from the inner tube, creating a meniscus of gel stretched across the outlet. Singulated seeds are introduced into the inner tube, allowing each seed to drop onto the gel meniscus. A slight puff of air inflates the meniscus, causing a drop of gel with a seed inside to form and drop into a fixative bath that sets the gel.

Another significant patent is for "Weighing and grading samples in order to grade large batches of fruit." This method and apparatus utilize a sampling technique to grade large batches of fruit. A sample drawn from a batch is divided into two portions, one inspected without weighing and the other weighed before inspection. Grade-defect materials are classified and weighed separately, allowing for accurate determination of grade-defect percentages and acceptance.

Career Highlights

Nelson E Smith, Jr. is affiliated with the University of California, where he continues to contribute to research and innovation. His work has had a positive impact on agricultural technology and quality control processes.

Collaborations

Throughout his career, Smith has collaborated with notable colleagues, including Roger E Garrett and James J Mehlschau. These collaborations have further enhanced the development and application of his inventions.

Conclusion

Nelson E Smith, Jr. exemplifies the spirit of innovation through his patents and contributions to technology. His work in encapsulating seeds and grading fruit showcases his commitment to solving real-world problems. His inventions continue to influence the fields of agriculture and technology.