Assignee
RALPHCO INC
5 granted patents·90 citations·filing 1988–1995
Top patents by PatentIndex Score
5 records- 0165USD334455SBaby bottle bankRALPHCO INC·Filed 1990·Granted Mar 30, 1993·13 cites·1 claims
- 0263US5523934AComposite floor lampRALPHCO INC·Filed 1994·Granted Jun 4, 1996·26 cites·23 claims
- 0358US5069645ACoin bankRALPHCO INC·Filed 1990·Granted Dec 3, 1991·23 cites·5 claims
- 0446US4878867ACoin bankRALPHCO INC·Filed 1988·Granted Nov 7, 1989·22 cites·3 claims
- 0545USD372271SContainer penRALPHCO INC·Filed 1995·Granted Jul 30, 1996·6 cites·1 claims
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