Assignee
HERITAGE SILVERSMITHS LTD
3 granted patents·46 citations·filing 1977–1978
Top patents by PatentIndex Score
3 records- 0177US4148707AElectrochemical finishing of stainless steelHERITAGE SILVERSMITHS LTD·Filed 1978·Granted Apr 10, 1979·21 cites·8 claims
- 0265US4148699AElectropolishing of stainless steelHERITAGE SILVERSMITHS LTD·Filed 1978·Granted Apr 10, 1979·13 cites·9 claims
- 0350US4118301AApparatus for electrochemical finishing of stainless steelHERITAGE SILVERSMITHS LTD·Filed 1977·Granted Oct 3, 1978·12 cites·7 claims
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