Douglas G Johnson

Title: Douglas G Johnson: Innovator in Tool Design

Introduction

Douglas G Johnson is a notable inventor based in Cramerton, North Carolina. He has made significant contributions to the field of tool design, holding a total of five patents. His innovative spirit and dedication to improving tools have made him a valuable asset in the industry.

Latest Patents

Among his latest inventions is a bar clamp, which features a slide bar that supports a movable jaw assembly. This design includes a fixed jaw assembly that houses a drive mechanism for adjusting the slide bar's position. The bar clamp also incorporates mechanisms to expand its capacity, utilizing straps and dual slide bars. Additionally, specialized jaws can be removed from the assemblies, and extra clamping jaws are included to vary the clamping force applied to a workpiece. Another notable invention is a chalk reel, which consists of a housing that defines a chalk chamber with an access opening. The chalk reel features a movable door that can be locked in both open and closed positions, ensuring secure access to the chalk chamber.

Career Highlights

Douglas G Johnson is currently employed at Irwin Industrial Tool Company, where he continues to innovate and develop new tools. His work has significantly impacted the efficiency and functionality of various tools used in the industry.

Collaborations

Throughout his career, Johnson has collaborated with talented individuals such as Norman John LeBlanc and Brian Butler. These partnerships have fostered a creative environment that encourages the development of groundbreaking tools.

Conclusion

Douglas G Johnson's contributions to tool design through his patents and collaborations highlight his innovative spirit and commitment to improving the industry. His work continues to inspire future inventors and tool designers.