Assignee
ROSENTHAL L KENNETH
US·4 granted patents·69 citations·filing 1981–2014
Top patents by PatentIndex Score
4 records- 0176US9472128B2Enhanced optical illusion fluid display deviceROSENTHAL L KENNETH·Filed 2014·Granted Oct 18, 2016·7 cites·26 claims
- 0276US4426021AOptical illusion beverage dispensing deviceROSENTHAL L KENNETH·Filed 1981·Granted Jan 17, 1984·35 cites·10 claims
- 0353US5165580AOptical illusion water display deviceROSENTHAL L KENNETH·Filed 1991·Granted Nov 24, 1992·27 cites·9 claims
- 0424USD335916SHousing for fluid optical illusion displayROSENTHAL L KENNETH·Filed 1990·Granted May 25, 1993·0 cites·1 claims
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