Individual holder
ANDREWS MELVIN R
3 granted patents·102 citations·filing 1978–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0189US4200283AMagnetic spinning top gameANDREWS MELVIN R·Filed 1978·Granted Apr 29, 1980·54 cites·9 claims
- 0275US5135425AMagnetic spinner toyANDREWS MELVIN R·Filed 1990·Granted Aug 4, 1992·43 cites·8 claims
- 0352USD264371SRolling wheel toyANDREWS MELVIN R·Filed 1979·Granted May 11, 1982·5 cites·1 claims
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