Inventor · disambiguated record
James Bonvouloir
Also filed as: BONVOULOIR JAMES
3 granted patents·96 citations·filing 1988–1994
75Inventor score
Files withFERROFLUIDICS CORP3
Top patents by PatentIndex Score
3 records- 0173US5461677ALoudspeakerFERROFLUIDICS CORP·Filed 1994·Granted Oct 24, 1995·55 cites·7 claims
- 0263US4865334ALong-life multi-stage ferrofluid seals incorporating a ferrofluid reservoirFERROFLUIDICS CORP·Filed 1988·Granted Sep 12, 1989·22 cites·19 claims
- 0356US5018751AStacked pole-piece ferrofluid seal apparatusFERROFLUIDICS CORP·Filed 1989·Granted May 28, 1991·19 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →