Hubert Defrancq

This inventor holds 15 USPTO granted patents and 2 published patent applications and 6 EPO patents. Top assignees: Deere & Company, Laforge LLC, Other. Active years: 1984-2026.

USPTO Granted Patents = 15 (Patent Applications = 2)

% Patents Active = 60.0

EPO Patents = 6 (Patent Applications = 8)

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 103(Granted Patents)

Location History:

51100 Reims, FR (1984)
51140 Jonchery-sur-Vesle, FR (1992)
Guignicourt F-02190, FR (2009)
Guignicourt, FR (1998 - 2022)

Company Filing History:

10 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1984-2026

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12740497 - Hitch device for agricultural vehicle (2026-09-22),

2. 11277954 - Hitch device for agricultural vehicle (2022-03-22),

3. 10986764 - Front lifting device for an agricultural machine and associated control method (2021-04-27),

4. 9913422 - Apparatus to reliably locate pull-type implement according to a localizing signal (2018-03-13),

5. 8926256 - Front lifting device for a tractor (2015-01-06),

6. 8408363 - PTO lube control system (2013-04-02),

7. 7971906 - Device facilitating control of the weighting of an agricultural tractor and for improving its productivity (2011-07-05),

8. 7513529 - Single-piece weight designed to be hitched to an agricultural tractor lifting device (2009-04-07),

9. 6758031 - Cutting angle adjustment for mowing heads (2004-07-06),

10. 6668528 - Mower arrangement having multiple mowing units and drive system therefor (2003-12-30),

11. 6641356 - Front lifting equipment for crawler tractor, and crawler tractor equipped therewith (2003-11-04),

12. 6062321 - Lifting device, particularly a front lift for an agricultural tractor or (2000-05-16),

13. 5810096 - Device for controlling a tractor-pushed agricultural implement (1998-09-22),

14. 5092409 - Coupling and lifting system for an implement, in particular an (1992-03-03),

15. 4443144 - Locking pin for a spindle or similar element, more especially for (1984-04-17),

Title: Hubert Defrancq - Pioneering Inventor from Guignicourt

Introduction: Hubert Defrancq is a renowned inventor hailing from Guignicourt, France, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Hubert Defrancq holds several recent patents in the fields of renewable energy, sustainable agriculture, and advanced materials, showcasing his commitment to addressing pressing global challenges.

Career Highlights: Throughout his illustrious career, Hubert Defrancq has been recognized for his ability to transform bold ideas into practical solutions. His inventions have significantly impacted industries such as technology, healthcare, and environmental conservation.

Collaborations: Hubert Defrancq has collaborated with leading research institutions, universities, and companies worldwide to further develop and implement his inventions. His partnerships have led to the successful commercialization of several cutting-edge technologies.

Conclusion: Hubert Defrancq's passion for innovation and his dedication to creating a positive impact on society have solidified his reputation as a visionary inventor. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.