Individual holder
PORTNOY LEONARD L
3 granted patents·65 citations·filing 1983–2002
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0168US4431419ADenture magnetic retention unitPORTNOY LEONARD L·Filed 1983·Granted Feb 14, 1984·33 cites·7 claims
- 0259US7032598B2Snoreway space block with snore strips or portnoy buccal tabPORTNOY LEONARD L·Filed 2002·Granted Apr 25, 2006·17 cites·5 claims
- 0349US4530663ADenture magnetic retention unitPORTNOY LEONARD L·Filed 1984·Granted Jul 23, 1985·15 cites·7 claims
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