Assignee
SHPIGELMAN DAVID
IL·3 granted patents·60 citations·filing 1983–1987
Top patents by PatentIndex Score
3 records- 0164US4520968ADispensing device for cylindrical bodies, such as rolls of toilet paper, paper towels and the likeSHPIGELMAN DAVID·Filed 1983·Granted Jun 4, 1985·35 cites·5 claims
- 0247US4785936ADevice for holding flat objects such as printed circuit boardsSHPIGELMAN DAVID·Filed 1987·Granted Nov 22, 1988·15 cites·16 claims
- 0336US4461161ALocking deviceSHPIGELMAN DAVID·Filed 1983·Granted Jul 24, 1984·10 cites·7 claims
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