Assignee
BARTZ ROBERT
US·4 granted patents·67 citations·filing 1993–2021
Top patents by PatentIndex Score
4 records- 0187US11713549B2Electric scoop and baggerBARTZ ROBERT·Filed 2021·Granted Aug 1, 2023·2 cites·10 claims
- 0276US5350922AUnderwater light scattering sensorBARTZ ROBERT·Filed 1993·Granted Sep 27, 1994·52 cites·16 claims
- 0373US8596167B2Bottle cap openerBARTZ ROBERT·Filed 2011·Granted Dec 3, 2013·4 cites·4 claims
- 0452USD672217SBottle cap openerBARTZ ROBERT·Filed 2011·Granted Dec 11, 2012·9 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →