Assignee
WALKER LEON
3 granted patents·74 citations·filing 1977–1994
Top patents by PatentIndex Score
3 records- 0173US4159242ACoal washing apparatusWALKER LEON·Filed 1977·Granted Jun 26, 1979·26 cites·1 claims
- 0263US5303438AIntegral polyethylene rotation molded children's cotWALKER LEON·Filed 1993·Granted Apr 19, 1994·44 cites·16 claims
- 0341USD355310SChild's cotWALKER LEON·Filed 1994·Granted Feb 14, 1995·4 cites·1 claims
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