This inventor holds 1 USPTO granted patent. Top assignee: Chromalloy American Corporation. Active years: 1983.
Company Filing History:
Years Active: 1983
Title: Innovations by James R Kreftmeyer
Introduction
James R Kreftmeyer is an accomplished inventor based in Naperville, IL (US). He has made significant contributions to the field of agricultural tools through his innovative designs. His work focuses on enhancing the functionality and efficiency of equipment used in farming.
Latest Patents
Kreftmeyer holds a patent for a "Toolbar with wings foldable substantially 180 degrees." This invention is a folding toolbar designed for attachment to a draft vehicle, enabling the transport of ground working tools, such as rotary hoe wheels. The design features a main frame section and lateral wing sections that can be pivotally connected for upward folding into transport positions. One wing section can fold through 180 degrees to lie over the main frame, while the other is connected through a pivot link arrangement and a power cylinder, allowing it to fold similarly. This innovative design maximizes the use of the main frame for mounting tools.
Career Highlights
Kreftmeyer is associated with Chromalloy American Corporation, where he has contributed to various projects and innovations. His work has been instrumental in developing tools that improve agricultural efficiency and effectiveness.
Collaborations
Kreftmeyer has collaborated with Howard D Hadler, working together to advance their projects and share insights in their field.
Conclusion
James R Kreftmeyer is a notable inventor whose work in agricultural tools has made a significant impact. His innovative designs continue to influence the industry and improve farming practices.