This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Caterpillar Inc.. Active years: 2012-2014.
Company Filing History:
Years Active: 2012-2014
Title: Innovations of Charles E Lewis, II
Introduction
Charles E Lewis, II is an accomplished inventor based in Normal, IL (US). He has made significant contributions to the field of mobile machinery through his innovative designs. With a total of 2 patents, Lewis has demonstrated his expertise and creativity in engineering solutions.
Latest Patents
Lewis's latest patents include a "Seat suspension system having fail-safe functionality." This invention features a suspension system for a mobile machine that includes a seat connected to the cabin floor, a cylinder, and a spring. The system is equipped with a valve to regulate fluid flow and a controller that detects failure conditions, ensuring safety and functionality. Another notable patent is the "Scissorless suspension system for a seat assembly and machine using same." This design incorporates an upper and lower support member interconnected by guide pins, allowing for adjustable distance and enhanced suspension through multiple devices.
Career Highlights
Lewis is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. His work at Caterpillar has allowed him to apply his inventive skills to real-world applications, contributing to the advancement of machinery technology.
Collaborations
Some of his notable coworkers include Florin M Marcu and John C Spangler, Jr. Their collaboration has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Charles E Lewis, II is a notable inventor whose work in mobile machinery has led to significant advancements in suspension systems. His patents reflect a commitment to safety and functionality in engineering design.