Company Filing History:

15 out of 5,989

Eaton Corporation

patents

10 out of 3,792

Schaeffler Technologies Ag & Co .kg

patents

Years Active: 1989-2020

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10557384 - Coupling for a camshaft phaser arrangement for a concentric camshaft assembly (2020-02-11),

2. 10400638 - Camshaft phaser arrangement for a concentrically arranged camshaft assembly (2019-09-03),

3. 9988947 - Fast acting switching valve train system for valve deactivation (2018-06-05),

4. 9334767 - Roller lifter lubrication guide (2016-05-10),

5. 7721696 - Cam follower for a valve drive of an internal combustion engine (2010-05-25),

6. 7637238 - Hydraulic valve play compensating element (2009-12-29),

7. 7401584 - Adjustable engine (2008-07-22),

8. 7380531 - Variable valve drive for changing the control timing of cam-actuated gas-exchange valves (2008-06-03),

9. 7322328 - Variable cam follower for an internal combustion engine (2008-01-29),

10. 7237520 - Hydraulic valve-lash-adjusting element (HVA) (2007-07-03),

11. 6694934 - Variable valve actuator for internal combustion engine (2004-02-24),

12. 6641111 - Dislodging a throttle plate from ice formation (2003-11-04),

13. 6487898 - Engine cylinder pressure sensor with thermal compensation element (2002-12-03),

14. 5758307 - Normalized misfire detection method (1998-05-26),

15. 5559280 - Combustion chamber pressure transducer and method of making same (1996-09-24),

Title: The Innovative Journey of Donald R Haefner

Introduction: Donald R Haefner, a talented inventor hailing from Oak Park, MI (US), has made significant contributions to the world of innovation with his creative mind and passion for problem-solving.

Latest Patents: Donald R Haefner's latest patents showcase his dedication to developing cutting-edge solutions in various industries, from technology to healthcare. His most recent inventions focus on improving efficiency and enhancing user experience.

Career Highlights: Throughout his illustrious career, Donald R Haefner has been recognized for his groundbreaking inventions that have revolutionized the way we live and work. His innovative spirit has led to the creation of products that have had a lasting impact on society.

Collaborations: Donald R Haefner has collaborated with leading companies and research institutions to bring his inventions to life. His ability to work with diverse teams and his open-minded approach to innovation have been instrumental in the success of his projects.

Conclusion: In conclusion, Donald R Haefner's remarkable journey as an inventor is a testament to his unwavering commitment to pushing the boundaries of what is possible. His passion for innovation continues to inspire others in the field, making him a true pioneer in the world of inventions.

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