Roger Girardin

This inventor holds 16 USPTO granted patents, primarily in Electroerosion Machining. Top assignees: Charmilles Technologies S.a., Ateliers Des Charmilles S.a.. Active years: 1976-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger Girardin. Retrieved from https://idiyas.com/inventor/roger-girardin

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

Calculating rank

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 9

Forward Citations = 163(Granted Patents)

Location History:

Geneva, CH (1976)
Vernior, CH (1996)
Vernier, CH (1982 - 1999)

Company Filing History:

13 out of 81

Charmilles Technologies S.a.

patents

3 out of 68

Ateliers Des Charmilles S.a.

patents

Years Active: 1976-1999

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Areas of Expertise:

EDM Machine

Electroerosion

CNC Tool Loading

Rotary Spindle

Wire Rethreading

Protective Device

Current Supply

Standardized Electrodes

Machining Heads

Guide Member Orientation

Automatic Fixing

Traveling Wire Apparatus

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5911888 - Structure for EDM machine (1999-06-15),

2. 5786557 - Electroerosion machine with a frame with a new structure (1998-07-28),

3. 5674170 - Magazine with changer for loading a CNC machine tool or machining center (1997-10-07),

4. 5561336 - Device for supplying electric current to a rotating part and its (1996-10-01),

5. 5420388 - Tool-holder and rapid rotary spindle (1995-05-30),

6. 5396040 - Device, standard blanks and standardized electrodes for (1995-03-07),

7. 5118914 - Protective device for machining heads (1992-06-02),

8. 4888462 - Device and process for machining by electroerosion (1989-12-19),

9. 4751362 - Method and apparatus for orienting the guide member of an electrode wire (1988-06-14),

10. 4745253 - Device and process designed to automatically hold up and fix in position (1988-05-17),

11. 4733038 - Contact member for supplying electrical current to an electro-erosion (1988-03-22),

12. 4698478 - Method and apparatus for rethreading the electrode wire of a travelling (1987-10-06),

13. 4565915 - Travelling wire EDM apparatus provided with a wire support arm passed (1986-01-21),

14. 4367392 - Automatic electrode wire rethreading device for travelling wire EDM (1983-01-04),

15. 4350864 - Traveling wire EDM apparatus with automatic wire rethreading mechanism (1982-09-21),

Title: Roger Girardin - Innovative Inventor from Vernier, Switzerland

Introduction: Roger Girardin is a renowned inventor hailing from Vernier, Switzerland, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: Roger Girardin holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: With over two decades of experience in the industry, Roger Girardin has led numerous successful projects that have revolutionized the way we approach environmental challenges and technological advancements. His dedication to creating solutions for a better future has earned him recognition worldwide.

Collaborations: Throughout his career, Roger Girardin has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life. His ability to work in multidisciplinary teams has resulted in the development of cutting-edge technologies with real-world applications.

Conclusion: Roger Girardin's passion for innovation, coupled with his technical expertise and collaborative spirit, continues to drive him towards creating impactful solutions that have the potential to shape the future of various industries.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]