Inventor · disambiguated record
David Barbara
Also filed as: BARBARA DAVID · BARBARA DAVID MICHAEL
3 granted patents·1 pending application·28 citations·filing 2000–2018
69Inventor score
Files withALLIANCE TOOL MFG INC3
Top patents by PatentIndex Score
4 records- 0163US6257555B1Stump and pole extraction deviceFiled 2000·Granted Jul 10, 2001·14 cites·7 claims
- 0260USD833266SPole gripperALLIANCE TOOL MFG INC·Filed 2016·Granted Nov 13, 2018·12 cites·1 claims
- 0355US10132102B2Adapter deviceALLIANCE TOOL MFG INC·Filed 2014·Granted Nov 20, 2018·2 cites·13 claims
- 0453US2019048615A1Adapter deviceALLIANCE TOOL MFG INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →