Inventor · disambiguated record
Dan Bartels
Also filed as: BARTELS DAN
2 granted patents·1 pending application·9 citations·filing 2016–2018
56Inventor score
Files withBARTELS DARREN3
Top patents by PatentIndex Score
3 records- 0180US9650803B1Tubular insert for excavated hole with safety coverBARTELS DARREN·Filed 2016·Granted May 16, 2017·7 cites·5 claims
- 0270US9903089B2Tubular insert for excavated hole with safety coverBARTELS DARREN·Filed 2017·Granted Feb 27, 2018·2 cites·9 claims
- 0344US2018179724A1Tubular insert for excavated hole with safety coverBARTELS DARREN·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →