Inventor · disambiguated record
Pierre Ravinet
Also filed as: RAVINET PIERRE
7 granted patents·337 citations·filing 1981–1984
89Inventor score
Files withTHOMSON CSF7
Top patents by PatentIndex Score
7 records- 0189US4401911AActive suspension piezoelectric polymer transducerTHOMSON CSF·Filed 1981·Granted Aug 30, 1983·71 cites·13 claims
- 0288US4518555AManufacturing an active suspension electromechanical transducerTHOMSON CSF·Filed 1983·Granted May 21, 1985·68 cites·2 claims
- 0380US4440983AElectro-acoustic transducer with active domeTHOMSON CSF·Filed 1981·Granted Apr 3, 1984·56 cites·9 claims
- 0478US4607145AElectroacoustic transducer with a piezoelectric diaphragmTHOMSON CSF·Filed 1984·Granted Aug 19, 1986·55 cites·11 claims
- 0574US4535205AElectroacoustic transducer of the piezoelectric polymer typeTHOMSON CSF·Filed 1982·Granted Aug 13, 1985·46 cites·14 claims
- 0672US4500377AProcess for the production of a block of piezoelectric macromolecular materialTHOMSON CSF·Filed 1982·Granted Feb 19, 1985·25 cites·21 claims
- 0759US4403382AProcess for manufacturing electromechanical transducers using at least one polymer filmTHOMSON CSF·Filed 1981·Granted Sep 13, 1983·16 cites·8 claims
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