Douglas M Johnson

Title: Innovations by Douglas M Johnson

Introduction

Douglas M Johnson is a notable inventor based in Waconia, MN (US), recognized for his contributions to the field of packaging technology. He holds a total of 9 patents, showcasing his innovative spirit and dedication to improving product design and functionality.

Latest Patents

Among his latest inventions is a disk package designed for memory disks and similar items. This package features a top cover, a disk cassette, and a bottom cover. The top cover includes sides with hooks that engage catches on the box, while the bottom cover has a channel that frictionally engages the bottom edges of the box. The disk cassette supports multiple memory disks through perimeter contact of a rounded side, separated by teeth. The top cover also includes fingers that extend downwardly, allowing for independent engagement of each disk.

Another significant patent is a container package for transporting silicon wafers. This innovative design prevents contamination during shipment. The wafer container package consists of a wafer cassette with two sides, a configured end, and an H bar end that includes upper and lower ramp supports. The package bottom features four sides, hook latches, and internal side dividing members, while the package top includes a lip to encompass the edge and flexible grooved members for secure stacking. This design limits wafer movement and eliminates breakage, ensuring safe transport.

Career Highlights

Douglas has worked with several companies throughout his career, including Fluoroware, Inc. and Empak, Inc. His experience in these organizations has contributed to his expertise in developing innovative packaging solutions.

Conclusion

Douglas M Johnson's inventive contributions, particularly in packaging technology, demonstrate his commitment to enhancing product safety and efficiency. His patents reflect a deep understanding of material design and functionality, making him a significant figure in the field of innovation.