Inventor · disambiguated record
Fernand Chetelat
Also filed as: CHETELAT FERNAND
5 granted patents·49 citations·filing 1974–1977
79Inventor score
Files withEBAUCHES SA5
Top patents by PatentIndex Score
5 records- 0178US4154053AElectronic timepiece having an adjustable rate of division and method for its manufactureEBAUCHES SA·Filed 1977·Granted May 15, 1979·19 cites·8 claims
- 0268US3931703ACorrecting device for an electronic watchEBAUCHES SA·Filed 1974·Granted Jan 13, 1976·17 cites·4 claims
- 0341US4011557ADevice in a time piece for feeding an electro-luminescent displayEBAUCHES SA·Filed 1975·Granted Mar 8, 1977·7 cites·11 claims
- 0438US4040245AElectronic watchEBAUCHES SA·Filed 1976·Granted Aug 9, 1977·3 cites·5 claims
- 0532US4094138AElectronic chronographEBAUCHES SA·Filed 1975·Granted Jun 13, 1978·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →