This inventor holds 2 USPTO granted patents. Top assignee: Harsco Corporation. Active years: 1997-1998.
Company Filing History:
Years Active: 1997-1998
Title: Innovations by Kurt L Natterstad
Introduction
Kurt L Natterstad is an accomplished inventor based in Fairmont, Minnesota. He has made significant contributions to the field of railroad maintenance through his innovative designs. With a total of two patents to his name, Natterstad has focused on improving the efficiency and effectiveness of tie replacement in railroad tracks.
Latest Patents
One of Natterstad's latest patents is the "Tie Guide and Plate Holding Apparatus." This apparatus is designed to grip tie plates and guide new ties during the replacement of worn-out ties in the roadbed of a railroad track. The mechanical grip elements securely hold the tie plates against the rail while an old tie is removed and a new tie is inserted. A unique spring arrangement allows the opposing pairs of grip elements to automatically self-center around the tie plate before securely gripping it, ensuring that the tie plate remains undisturbed. The apparatus frame supports the grip elements, and a frame lifter enables vertical movement between upper and lower positions relative to a tie replacer vehicle. Additionally, the tie guide features rollers on its underside to minimize friction during the insertion of ties, while sweepers are mounted to clean off the tie as it is being inserted.
Career Highlights
Kurt L Natterstad is currently employed at Harsco Corporation, where he continues to develop innovative solutions for the railroad industry. His work has significantly impacted the efficiency of tie replacement processes, showcasing his dedication to improving railroad maintenance.
Collaborations
Throughout his career, Natterstad has collaborated with notable colleagues, including Krzysztof E Glomski and Thomas H Hoover. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Kurt L Natterstad's contributions to railroad maintenance through his innovative inventions demonstrate his commitment to enhancing industry practices. His patents reflect a deep understanding of the challenges faced in tie replacement, and his work continues to influence the field positively.