Mark Alan Leimer

This inventor holds 14 USPTO granted patents. Top assignees: Dana Corporation, Dana Automotive Systems Group, LLC. Active years: 2002-2012.

USPTO Granted Patents = 14

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 71(Granted Patents)

Company Filing History:

Dana Automotive Systems Group, LLC

patents

Years Active: 2002-2012

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8246006 - Articulating guide seal (2012-08-21),

2. 7900932 - Valve stem sealing assembly (2011-03-08),

3. 7316386 - Valve stem seal assembly (2008-01-08),

4. 7025030 - Valve stem seal assembly with changeable cap (2006-04-11),

5. 6830025 - Dual spring valve stem seal module (2004-12-14),

6. 6761141 - Valve stem seal with built-in sprue (2004-07-13),

7. 6679502 - Valve stem seal assembly with valve guide retainer (2004-01-20),

8. 6659469 - Molded rubber jacket with fabric reinforcement for valve stem seal (2003-12-09),

9. 6647943 - Valve stem seal assembly with locator system (2003-11-18),

10. 6609700 - Valve seal assembly with spring finger retainer (2003-08-26),

11. 6571761 - Valve stem seal assembly with integral bottom seal (2003-06-03),

12. 6527275 - Molded rubber jacket with fabric reinforcement for valve stem seal (2003-03-04),

13. 6415487 - Service tool for removal of valve seal assembly (2002-07-09),

14. 6412467 - Valve seal assembly module with spring and retainers (2002-07-02),

Title: Inventor Mark Alan Leimer: A Pioneer in Valve Technology

Introduction

Mark Alan Leimer, a notable inventor based in Fort Wayne, Indiana, has made significant contributions to valve technology with a total of 14 patents to his name. His innovative approaches to engineering and design have led to the development of solutions that enhance the functionality and reliability of valve systems.

Latest Patents

Two of his latest patents showcase his expertise in this field. The first is an "Articulating Guide Seal," which features a sealing lip and a compressible portion designed to seal a valve guide and a stem. This innovative valve seal articulates to accommodate the valve guide while preventing deformation of the sealing lip, ensuring an effective seal in various operational conditions. The second patent, the "Valve Stem Sealing Assembly," includes a retainer and a sealing element that fits securely within the retainer. This assembly is engineered to provide superior sealing for the valve stem, potentially including an optional second sealing lip to enhance performance.

Career Highlights

Throughout his career, Mark has made substantial contributions while working for recognized companies such as Dana Corporation and Dana Automotive Systems Group, LLC. His experience in these organizations has enriched his knowledge and expertise, allowing him to innovate in the valve technology sector.

Collaborations

Mark has collaborated with several talented individuals, including Mark Allen Stamback and Cathy Stamback, who serves as a Legal Representative. These partnerships highlight the teamwork that goes into developing cutting-edge innovations and advancing technical solutions in the industry.

Conclusion

Mark Alan Leimer stands out as a remarkable inventor in the field of valve technologies. His 14 patents reflect his commitment to innovation and engineering excellence. As he continues to develop solutions that meet the demands of the industry, his impact on the field of valve technology will undoubtedly be felt for years to come.

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