Company Filing History:
3 out of 91 
1 out of 453 
2 out of 832,718 Years Active: 2010-2019
Title: The Innovative Contributions of Alexander Karpman
Introduction
Alexander Karpman is a notable inventor based in Ballwin, MO (US). He has made significant contributions to the field of engineering, particularly in the design of ball socket and joint assemblies. With a total of 6 patents to his name, Karpman's work showcases his dedication to innovation and problem-solving in mechanical systems.
Latest Patents
Karpman's latest patents include a ball socket assembly and a ball joint assembly for a control arm. The ball socket assembly features a housing with an open interior that extends along an axis. It includes a bearing with a curved primary contact surface surrounding a stud ball opening. The stud ball is in sliding contact with the primary contact surface, allowing for rotation relative to the bearing. Additionally, the assembly incorporates a shoe with supplemental contact surfaces that provide the stud with predetermined rotational torque and adjust for wear, ensuring optimal performance.
The ball joint assembly for a control arm consists of a housing that extends along an axis and a bearing with a curved surface. A stud with an inner bore is positioned within the bearing, allowing for smooth rotation. The assembly also includes a fastener that connects the stud to a vehicle frame, featuring an internal passage for lubrication, which is crucial for maintaining the functionality of the ball joint assembly in a vehicle suspension system.
Career Highlights
Throughout his career, Karpman has worked with various companies, including Federal-Mogul Motorparts Corporation. His experience in the industry has allowed him to develop innovative solutions that address common challenges in mechanical design.
Collaborations
Karpman has collaborated with notable individuals such as Thomas Byrnes and James J Elterman. These partnerships have contributed to the advancement of his projects and the successful development of his patented inventions.
Conclusion
Alexander Karpman is a distinguished inventor whose work in ball socket and joint assemblies has made a significant impact in the engineering field. His innovative designs and collaborative efforts continue to influence mechanical systems today.
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