This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Contitech Transportbandsysteme Gmbh. Active years: 2019-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2020
Title: Innovations by David W Johnson
Introduction
David W Johnson is an accomplished inventor based in Lincoln, NE (US). He has made significant contributions to the field of engineering, particularly in the design and durability of draper belts. With a total of two patents to his name, Johnson's work reflects a commitment to innovation and improvement in industrial applications.
Latest Patents
Johnson's latest patents include a draper belt with a rubber insert inside the cleats to increase belt durability and reduce fiberglass rod. This innovative draper belt features a carry layer, a pulley cover layer, and a reinforcing layer situated between the carry layer and the pulley cover layer. The design includes a first edge and a second edge, with a plurality of cleats running from one edge to the other. The cleats are reinforced with rods made from a cured rubbery polymer that contains at least 3 phr of reinforcing fibers. Another patent focuses on a draper belt having an improved cleat design, which also includes a carry layer, a pulley cover layer, and a reinforcing layer. The cleats on this belt are reinforced with metal rods, and the patent provides methods for ensuring adhesion between the rods and the cleats.
Career Highlights
Throughout his career, Johnson has worked with notable companies, including Contitech Transportbandsysteme GmbH and his own venture, Johnson; David. His experience in these organizations has allowed him to refine his skills and contribute to advancements in belt technology.
Collaborations
Johnson has collaborated with various professionals in his field, including his coworker Alan C Echtenkamp. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
David W Johnson's contributions to the field of draper belt technology demonstrate his dedication to enhancing industrial applications through innovative design. His patents reflect a deep understanding of material science and engineering principles, making him a notable figure in the realm of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile