Inventor · disambiguated record
Hubert Matthey
Also filed as: MATTHEY HUBERT
4 granted patents·21 citations·filing 1976–1977
73Inventor score
Files withSUISSE HORLOGERIE4
Top patents by PatentIndex Score
4 records- 0141US4063910AApparatus for automatically adjusting the frequency of piezoelectric resonators in the form of bars or platesSUISSE HORLOGERIE·Filed 1977·Granted Dec 20, 1977·6 cites·7 claims
- 0241US4062154AProcess for automatically adjusting the frequency of piezoelectric resonators in the form of bars or platesSUISSE HORLOGERIE·Filed 1976·Granted Dec 13, 1977·6 cites·6 claims
- 0335US4084131AProcess and apparatus for the determination of the inversion temperature of a quartz piezoelectric resonator elementSUISSE HORLOGERIE·Filed 1976·Granted Apr 11, 1978·5 cites·9 claims
- 0434US4068171AFrequency comparatorSUISSE HORLOGERIE·Filed 1976·Granted Jan 10, 1978·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →