Location History:
- Tuscarawas, OH (US) (2002)
- Dover, OH (US) (1996 - 2020)
Company Filing History:
14 out of 316 
2 out of 29 
2 out of 10 Years Active: 1996-2020
Title: The Innovative Patents of Mark A. Joki in Dover, OH
Introduction: Mark A. Joki is a distinguished inventor based in Dover, Ohio, whose contributions to engineering and design have led to a remarkable portfolio of 19 patents. His innovative work primarily focuses on bearing assemblies and roller bearings, showcasing a blend of functionality and engineering prowess.
Latest Patents: Among his latest patents is a groundbreaking design for a bearing assembly that comprises an outer ring with an outer raceway and an inner ring featuring an inner raceway and a flange. This design incorporates a plurality of rolling elements retained between the outer and inner rings, as well as a cage with interconnected side rings defining windows for relative spacing of the rolling elements. Notably, the cage includes projections that create an interference fit with the flange of the inner ring, ensuring a secure installation. Another significant patent details a roller bearing that includes a relief contour designed to optimize the interaction between the roller and the raceways. This relief contour features a slope with inflection regions, enhancing the bearing's performance.
Career Highlights: Mark's professional journey includes valuable experience with reputable companies, particularly The Timken Company and Timken US Corporation. These organizations are known for their expertise in manufacturing high-performance bearings and components, which has undoubtedly influenced Joki's inventive contributions.
Collaborations: Throughout his career, Mark has collaborated with talented professionals, including his coworkers Thomas J. Rybkoski and Kenneth W. Lindsay. These collaborations have likely fostered a dynamic exchange of ideas and collective innovation within the engineering and manufacturing sectors.
Conclusion: Mark A. Joki's inventive spirit and technical expertise continue to leave a significant mark in the engineering field. With a comprehensive portfolio of patents, his work plays a crucial role in advancing technologies related to bearing designs and applications. His contributions not only enhance the efficiency and reliability of many mechanical systems but also inspire future innovations in the industry.