Inventor · disambiguated record
Roger Lannuzel
Also filed as: LANNUZEL ROGER
2 granted patents·29 citations·filing 1977–1989
60Inventor score
Technology areasH02M
Top patents by PatentIndex Score
2 records- 0154US4975819ACuk type direct/direct voltage converter and mains supply with direct conversion achieved with a converter such as thisTHOMSON CSF·Filed 1989·Granted Dec 4, 1990·21 cites·4 claims
- 0242US4118641AChopper including transistor switchesCIT ALCATEL·Filed 1977·Granted Oct 3, 1978·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →