Charles Henry Dufour

This inventor holds 29 USPTO granted patents and 1 EPO patent. Top assignees: Heidelberger Druckmaschinen Ag, Heidelberg Harris, Inc., Goss International Americas, Inc.. Active years: 1997-2005.

USPTO Granted Patents = 29

% Patents Active = 82.8

EPO Patents = 1

Average Co-Inventor Count = 1.8

ph-index = 11

Forward Citations = 262(Granted Patents)

Company Filing History:

26 out of 2,548

Heidelberger Druckmaschinen Ag

patents

5 out of 95

Heidelberg Harris, Inc.

patents

2 out of 199

Goss International Americas, Inc.

patents

4. 1 out of 4

Heidelberg Web Press, Inc.

patents

5. 1 out of 42

Heidelberger Druckmaschinen

patents

6. 1 out of 1

Heidelgerg Web Press, Inc.

patent

where one patent can have more than one assignee

Years Active: 1997-2005

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29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6935234 - Lithographic newspaper printing press (2005-08-30),

2. 6868783 - Printing press with multiple-image-carrying cylinder (2005-03-22),

3. 6851362 - Printing cylinder with fanout compensation (2005-02-08),

4. 6733431 - Device and method for folding newspapers with flexible inserting position (2004-05-11),

5. 6684775 - Printing unit with roll-away inkers (2004-02-03),

6. 6615731 - Printing press with multi-plate plate cylinder (2003-09-09),

7. 6553908 - Web fanout control system (2003-04-29),

8. 6443065 - Plate cylinder, external plate register tool, and method of registering plates (2002-09-03),

9. 6439117 - Printing press with multi-plate plate cylinder (2002-08-27),

10. 6422552 - Movable folders and former board arrangement (2002-07-23),

11. 6386103 - Blanket tube removal device (2002-05-14),

12. 6374731 - Lithographic newspaper printing press (2002-04-23),

13. 6371025 - Apparatus and method for cleaning a tubular printing blanket (2002-04-16),

14. 6322487 - Method and apparatus for delivery of flat printed products (2001-11-27),

15. 6298781 - Former board arrangement in a web-fed rotary newspaper printing press (2001-10-09),

Title: The Innovative Mind of Charles Henry Dufour

Introduction: Charles Henry Dufour, a pioneering inventor hailing from Durham, NH (US), is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Charles Henry Dufour holds several patents in various technological domains, showcasing his versatility and ingenuity in inventing cutting-edge solutions to complex problems.

Career Highlights: Throughout his illustrious career, Charles Henry Dufour has consistently pushed the boundaries of innovation, with his inventions revolutionizing industries and improving the lives of many around the world.

Collaborations: Charles Henry Dufour has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions, demonstrating his commitment to advancing technology for the greater good.

Conclusion: In conclusion, Charles Henry Dufour stands as a beacon of innovation, with his remarkable inventions leaving an indelible mark on the world of technology. His dedication to pushing the boundaries of what is possible serves as an inspiration to aspiring inventors and innovators globally.