Assignee
INT SPIKE
4 granted patents·66 citations·filing 1976–1983
Top patents by PatentIndex Score
4 records- 0187US4055974ADisintegratable fertilizer tabletINT SPIKE·Filed 1976·Granted Nov 1, 1977·34 cites·17 claims
- 0258US4474595AFertilizer product and process for making and using itINT SPIKE·Filed 1983·Granted Oct 2, 1984·12 cites·25 claims
- 0348US4348218AFertilizer briquette adapted to be hammered into the groundINT SPIKE·Filed 1978·Granted Sep 7, 1982·16 cites·15 claims
- 0423US4164388AExtrusion die assemblyINT SPIKE·Filed 1978·Granted Aug 14, 1979·4 cites·7 claims
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