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Vernier, Switzerland

Francois Balleys

This inventor holds 5 USPTO granted patents. Top assignee: Ateliers Des Charmilles S.a.. Active years: 1976-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francois Balleys. Retrieved from https://idiyas.com/inventor/francois-balleys

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

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 99(Granted Patents)

Location History:

Geneva, CH (1976 - 1978)
Vernier, CH (1977 - 1983)

Company Filing History:

Ateliers Des Charmilles S.a.

Years Active: 1976-1983

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4367390 - Device for passing an electric current between an electrode workpiece (1983-01-04),

2. 4287404 - Electrode for electrical discharge machining (1981-09-01),

3. 4090961 - Process and apparatus for monitoring the electrical discharge efficiency (1978-05-23),

4. 4049942 - Electric discharge machining method and device with preset electrode feed (1977-09-20),

5. 3943321 - Process and apparatus for electro-erosion machining by electrical (1976-03-09),

I specialize in inventions, inventors, patent attorneys, assignees, and patents.

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]

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