Inventor · disambiguated record
Hubert Choffat
Also filed as: CHOFFAT HUBERT
3 granted patents·40 citations·filing 1975–2001
71Inventor score
Top patents by PatentIndex Score
3 records- 0164US4435986APressure transducer of the vibrating element typeCENTRE ELECTRON HORLOGER·Filed 1981·Granted Mar 13, 1984·22 cites·14 claims
- 0262US6566274B1Lithography process for transparent substratesUNAXIS BALZER LTD·Filed 2001·Granted May 20, 2003·11 cites·15 claims
- 0346US4065684APiezoelectric resonator for timepieces and method for making sameCENTRE ELECTRON HORLOGER·Filed 1975·Granted Dec 27, 1977·7 cites·3 claims
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