This inventor holds 1 USPTO granted patent. Top assignee: A2i, Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Keith Ramthun - Innovator in Automotive Technology
Introduction
Keith Ramthun is an inventive mind based in Montague, MI (US). He has made significant contributions to the automotive industry through his innovative designs and patents. His work focuses on enhancing vehicle functionality and safety.
Latest Patents
Keith holds a patent for a "Center cap adaptor with specialized lug nut." This invention outlines methods and apparatus for attaching a center cap to a wheel of a motor vehicle. The specialized lug nut can replace existing lug nuts, providing a threaded receiving area for a screw. This screw secures the cap in place, ensuring it remains attached during vehicle operation. Some embodiments of the invention include an adapter that matches a lug bolt pattern to a cap diameter size. In preferred embodiments, the lug nut is designed to secure the wheel to the vehicle while also acting as a holder for the screw that retains the cap. The center cap can slide onto the lug nuts or extensions attached to them, remaining secure by tightening a screw through the top of one or more lug nuts on each wheel.
Career Highlights
Keith is currently employed at A2i, Inc., where he continues to develop innovative solutions for the automotive sector. His work has been instrumental in advancing vehicle design and functionality.
Collaborations
Keith collaborates with his coworker, Adam Stevens, to further enhance their projects and drive innovation within their company.
Conclusion
Keith Ramthun's contributions to automotive technology through his patent demonstrate his commitment to innovation and improvement in vehicle design. His work continues to influence the industry positively.