Inventor · disambiguated record
Roger Levillain
Also filed as: LEVILLAIN ROGER
3 granted patents·47 citations·filing 1995–2003
71Inventor score
Technology areasH01B
Files withSEDIVER3
Top patents by PatentIndex Score
3 records- 0158US5973272AComposite insulator with insulating tapered rings providing a transition surface between endpieces and support inserted with the endpieces, a method of manufacturing such an insulator, and apparatus for implementing the methodSEDIVER·Filed 1997·Granted Oct 26, 1999·22 cites·11 claims
- 0256US5885680AElectric isolator and its manufacturing methodSEDIVER·Filed 1995·Granted Mar 23, 1999·21 cites·8 claims
- 0353US6822167B2Making a composite insulator bodySEDIVER·Filed 2003·Granted Nov 23, 2004·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →