Wolfgang Grieshaber

This inventor holds 14 USPTO granted patents and 3 published patent applications, plus 3 CIPO patents and 18 EPO patents. Top assignees: Alstom Technology Limited, Alstom, Supergrid Institute. Active years: 2002-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wolfgang Grieshaber. Retrieved from https://idiyas.com/inventor/wolfgang-grieshaber

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 14 (Patent Applications = 3)

% Patents Active = 50.0

CIPO Patents = 3

EPO Patents = 18 (Patent Applications = 15)

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 34(Granted Patents)

Company Filing History:

4 out of 1,386

Alstom Technology Limited

Years Active: 2002-2026

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12719257 - Device and method for disconnecting a high-voltage direct electric current with a fuse, and oscillating-current overload system (2026-08-25),

2. 12106914 - Induction-controlled switch having a vacuum bulb for reducing vibrations (2024-10-01),

3. 11798763 - Current cut-off device for high-voltage direct current with resonator and switching (2023-10-24),

4. 9373473 - Mechatronic circuit breaker device and associated tripping method and use thereof in interrupting a high direct current (2016-06-21),

5. 9094009 - Method of opening a bypass switch of a high voltage direct current network (2015-07-28),

6. 8994483 - Electromagnetic actuator comprising permanent magnets and mechanical load interrupter actuated by such an actuator (2015-03-31),

7. 8866486 - Device for detecting and locating electric discharges in fluid-insulated electrical equipment (2014-10-21),

8. 8530774 - High voltage circuit breaker with improved gas exhaust (2013-09-10),

9. 8232497 - Relief valve for discharging a dielectric gas between two volumes of a high-voltage or medium-voltage interrupting chamber (2012-07-31),

10. 8063335 - Gas exhaust for circuit breaker (2011-11-22),

11. 7880104 - Control device for controlling electrical switchgear (2011-02-01),

12. 6987234 - Circuit breaker comprising a control assembly and interrupting chamber and method of assembly (2006-01-17),

13. 6624371 - Circuit-breaker including a channel for emptying the piston-driven compression chamber (2003-09-23),

14. 6483064 - Insulating blast nozzle for a circuit breaker (2002-11-19),

Title: Wolfgang Grieshaber - Innovative Inventor from Lyons

Introduction: Wolfgang Grieshaber is a renowned inventor based in Lyons, France, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Wolfgang Grieshaber holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to creating solutions for the future.

Career Highlights: With a career spanning over two decades, Wolfgang Grieshaber has worked with leading research institutions and companies to develop cutting-edge technologies that have had a significant impact on industries worldwide.

Collaborations: Throughout his career, Wolfgang Grieshaber has collaborated with top engineers, scientists, and innovators, fostering a culture of creativity and excellence in all his projects.

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

Profile summary based on public USPTO records.