Company Filing History:
Years Active: 2001-2016
Title: Innovations by Robert W. Lehmann: A Visionary Inventor from Fort Wayne, IN
Introduction
Robert W. Lehmann is a prominent inventor based in Fort Wayne, Indiana, recognized for his significant contributions to the field of valve systems. With a total of five patents to his name, Lehmann has demonstrated a commitment to innovation and engineering excellence. His latest patents showcase advanced technology designed to improve valve performance and reliability.
Latest Patents
Two of Lehmann's latest inventions include the following:
1. **Hybrid Valve Stem Seal Retainer Assembly**: This invention features a metal retainer, an elastomeric seal, and a metal valve guide. The design ensures that the metal retainer and elastomeric seal are attached securely, allowing the elastomeric seal to maintain a contact seal with the metal valve guide. Additionally, a stop in the metal retainer prevents over-installation of the assembly.
2. **Eccentricity Tolerant Valve Stem Seal Assembly**: This assembly utilizes an elastomeric seal with a metal retainer that adapts to eccentric valve stems. The flexible middle seal portion maintains the sealing function while allowing necessary movement, minimizing the risk of failure under high manifold pressure.
Career Highlights
Throughout his career, Robert W. Lehmann worked with notable companies such as Dana Automotive Systems Group, LLC and Dana Corporation. His experience in these organizations allowed him to hone his skills, further contributing to his successful career as an inventor.
Collaborations
Lehmann has also collaborated with accomplished professionals in his field, including Mark Allen Stamback and Timothy A. Hegemier. Their teamwork has led to innovative solutions and further advancements in valve technologies.
Conclusion
Robert W. Lehmann stands out as a talented inventor from Fort Wayne, Indiana, committed to developing advanced valve technologies. His innovative patents demonstrate his expertise and dedication to improving engineered systems within the automotive industry. The collaborative efforts with his coworkers further emphasize the importance of teamwork in driving progress within his field of invention.