Inventor · disambiguated record
David J. Ippel
Also filed as: IPPEL DAVID J
4 granted patents·1 pending application·23 citations·filing 2012–2017
71Inventor score
Technology areasA61B
Top patents by PatentIndex Score
5 records- 0169USD683559SChair shellWEBER JEFFREY A·Filed 2012·Granted Jun 4, 2013·17 cites·1 claims
- 0240US2019069770A1Illuminated dental mirrorRAYDENT CORP·Filed 2017·Application pending·0 cites
- 0338USD686031SChair baseAMERICAN SEATING CO·Filed 2012·Granted Jul 16, 2013·3 cites·1 claims
- 0434USD683572SChair armWEBER JEFFREY A·Filed 2012·Granted Jun 4, 2013·2 cites·1 claims
- 0531USD683569SChair armWEBER JEFFREY A·Filed 2012·Granted Jun 4, 2013·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →