Assignee
POHLHAUSEN HENN
DE·2 granted patents·21 citations·filing 1981–1982
Top patents by PatentIndex Score
2 records- 0146US4422408AShielding device for the temperature and pollution control of water in a farming enclosure for fish and other aquatic organismsPOHLHAUSEN HENN·Filed 1981·Granted Dec 27, 1983·15 cites·10 claims
- 0227US4489673AEquipment for the raising of eels, crayfish and other bottom-living marine organismsPOHLHAUSEN HENN·Filed 1982·Granted Dec 25, 1984·6 cites·8 claims
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