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For the Inventor, By the Inventor

Willseyville, NY, United States of America

Michael C Duffield

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 3.1

ph-index = 8

Forward Citations = 230(Granted Patents)


Location History:

  • Willseyville, NY (US) (1999 - 2003)
  • Medina, NY (US) (2004 - 2015)
  • St Johns, FL (US) (2018)
  • St. Johns, FL (US) (2016 - 2020)

Company Filing History:

goldMedal7 out of 2,680 
 
Borgwarner Inc.
 patents
silverMedal5 out of 31,002 
 
Gm Global Technolgoy Operations, Inc.
 patents
bronzeMedal2 out of 18 
 
Saft Groupe Sa
 patents
4. 1 out of 338 
 
Borg-warner Automotive Gmbh
 patents

Years Active: 1999-2020

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15 patents (USPTO):Explore Patents
1. 10615397 - Battery design with bussing integral to battery assembly (2020-04-07),
2. 10096813 - Battery design with bussing integral to battery assembly (2018-10-09),
3. 9406918 - Support feature for joining of battery cell tabs (2016-08-02),
4. 9065158 - Corrugated fin and frame assembly for battery cooling (2015-06-23),
5. 8673480 - Support feature for joining of battery cell tabs (2014-03-18),
6. 8574740 - Molded frame with corrugated cooling fin for air-cooled battery (2013-11-05),
7. 8221936 - Method and apparatus for attachment of fuel cell stack manifold (2012-07-17),
8. 6883481 - Torsional assisted multi-position cam indexer having controls located in rotor (2005-04-26),
9. 6814037 - Variable camshaft timing for internal combustion engine with actuator locking (2004-11-09),
10. 6763791 - Cam phaser for engines having two check valves in rotor between chambers and spool valve (2004-07-20),
11. 6612952 - Blade tensioner having spring blade cantilevered from distal end of arm (2003-09-02),
12. 6374787 - Multi-position variable camshaft timing system actuated by engine oil pressure (2002-04-23),
13. 6311655 - Multi-position variable cam timing system having a vane-mounted locking-piston device (2001-11-06),
14. 6247434 - Multi-position variable camshaft timing system actuated by engine oil (2001-06-19),
15. 5967921 - Hydraulic chain tensioner with molded plastic body (1999-10-19),

Title: Inventor Michael C Duffield: Pioneering Innovations in Willseyville

Introduction: Michael C Duffield is a renowned inventor based in Willseyville, NY, known for his groundbreaking contributions to various industries.

Latest Patents: Michael C Duffield holds several patents in the fields of renewable energy, sustainable agriculture, and advanced materials, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Michael C Duffield has consistently pushed the boundaries of innovation, leading to the development of cutting-edge technologies that have revolutionized the way we live and work.

Collaborations: Throughout his career, Michael C Duffield has collaborated with leading research institutions, universities, and companies to bring his ideas to life, fostering a culture of creativity and excellence in the innovation ecosystem.

Conclusion: Michael C Duffield's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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