Company Filing History:
8 out of 21,862 
1 out of 11 Years Active: 2002-2019
Title: Douglas J. Duff: Innovator from Marysville, OH
Introduction
Douglas J. Duff is an accomplished inventor based in Marysville, Ohio, known for his significant contributions to mechanical engineering through his innovative designs. With a total of nine patents to his name, Duff has demonstrated a remarkable ability to create solutions that address complex problems in machinery and equipment.
Latest Patents
Among his latest inventions, Duff has developed an "Apparatus and method for adjusting a joint of a connecting rod." This innovative apparatus is designed to improve the adjustability of a joint that connects two segments of a connecting rod, allowing axial movement while inhibiting unwanted rotational motion. Additionally, he has patented a design for an "Aligner chair, support system including the aligner chair and method for suspending the aligner chair from a lift," providing a versatile seating solution that can be easily attached to a frame through parallel guide rails.
Career Highlights
Throughout his career, Douglas J. Duff has been associated with esteemed organizations such as Honda Motor Co., Ltd. and Honda of America Manufacturing, Inc. His work at these influential automotive companies has allowed him to apply his innovative thinking and problem-solving skills to real-world applications, enhancing the efficiency and functionality of their products.
Collaborations
Duff has collaborated with notable colleagues including Andrew Sweigart and Thomas W. Kara. These professional interactions have not only enriched his own work but also contributed to the success of various projects within the automotive and manufacturing sectors.
Conclusion
Douglas J. Duff's innovative spirit and engineering expertise have made him a key contributor to advancements in mechanical design. His patents reflect his dedication to improving functionality and performance in everyday applications, showcasing the impact of his inventions in the industry. As he continues to innovate, Duff remains a significant figure in the realm of engineering and product development.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.