Assignee
HYDRAUDYNE BV
4 granted patents·132 citations·filing 1978–1984
Top patents by PatentIndex Score
4 records- 0184US4342164ACounterbalancing hydraulic systemHYDRAUDYNE BV·Filed 1979·Granted Aug 3, 1982·35 cites·3 claims
- 0278US4210064AMethod and device for braking the speed of movement of the piston of a plunger-cylinder deviceHYDRAUDYNE BV·Filed 1978·Granted Jul 1, 1980·34 cites·7 claims
- 0376US4552339AHoisting device with compensated tackleHYDRAUDYNE BV·Filed 1984·Granted Nov 12, 1985·35 cites·14 claims
- 0476US4155538ADevice for lowering a load, for example a diving bell from a vessel from a spot above the water level to a spot beneath the water levelHYDRAUDYNE BV·Filed 1978·Granted May 22, 1979·28 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →