This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignees: Rain Bird Corporation, Other. Active years: 1989-2024.
Location History:
- Denton, TX (US) (1989)
- Oro Valley, AZ (US) (2024)
Company Filing History:

Years Active: 1989-2024
Title: The Innovative Contributions of Jeffrey Glenn Johnson
Introduction
Jeffrey Glenn Johnson is a notable inventor based in Oro Valley, AZ (US). He has made significant contributions to the field of innovation, holding a total of 2 patents. His work primarily focuses on improving irrigation devices and die cutting tools, showcasing his commitment to enhancing functionality and efficiency in these areas.
Latest Patents
One of Johnson's latest patents is the Non-potable Conversion Indicator and Irrigation Device. This innovative irrigation device features an indicator that can be converted to signify a condition, such as the use of non-potable fluid. The device includes an inlet, an outlet, and a body that defines a flow path from the inlet to the outlet. Additionally, it has a cover with a removable section, under which the indicator is partially located. The indicia indicate the condition of the irrigation device, allowing users to easily identify its status. In one state, the cover remains intact, keeping the indicia hidden, while in another state, the removable section is taken off, exposing the indicia.
Another significant invention by Johnson is the Parallel Action Die Cutting Hand Tool. This improved tool features a pair of scissors-action handle levers that pivot on a transverse pivot axis, allowing the handle levers to operate in a single plane. The hand tool includes first and second die cutting jaws that move in parallel toward and away from each other. It also incorporates guide pins that extend between the die cutting jaws, ensuring smooth operation. The design of the die plate, held on one of the jaws, includes curved corners that meet the ribs at a tangent angle of substantially zero degrees, enhancing the tool's effectiveness.
Career Highlights
Throughout his career, Jeffrey Glenn Johnson has worked with reputable companies, including Rain Bird Corporation. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.
Collaborations
Johnson has collaborated with notable individuals in his field, including Michael Albert McAfee and Bruce W. Stevens. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Jeffrey Glenn Johnson's contributions to innovation through his patents and career experiences highlight his dedication to improving practical tools and devices. His work continues to influence the fields of irrigation and die cutting, showcasing the importance of inventive thinking in solving real