Assignee
INTERHYDRO AG
4 granted patents·119 citations·filing 1974–1993
Top patents by PatentIndex Score
4 records- 0190USD245408SHydro-culture containerINTERHYDRO AG·Filed 1975·Granted Aug 16, 1977·25 cites·1 claims
- 0285US4270309APlant receiving vessel for insertion in a hydroponic vesselINTERHYDRO AG·Filed 1976·Granted Jun 2, 1981·40 cites·5 claims
- 0370US5407470ABiological air filterINTERHYDRO AG·Filed 1993·Granted Apr 18, 1995·40 cites·17 claims
- 0454US3988857AAccessory unit for hydroponics receptaclesINTERHYDRO AG·Filed 1974·Granted Nov 2, 1976·14 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →