Inventor · disambiguated record
John Frederick Ringlein
Also filed as: RINGLEIN JOHN FREDERICK
3 granted patents·1 pending application·71 citations·filing 2009–2014
73Inventor score
Files withRINGLEIN JOHN FREDERICK4
Top patents by PatentIndex Score
4 records- 0185USD699246SElectronic device holder with pencil cupRINGLEIN JOHN FREDERICK·Filed 2012·Granted Feb 11, 2014·47 cites·1 claims
- 0282US9332839B2Desk mounted vertically adjustable stand up deskRINGLEIN JOHN FREDERICK·Filed 2014·Granted May 10, 2016·16 cites·6 claims
- 0350USD734186SRulerRINGLEIN JOHN FREDERICK·Filed 2014·Granted Jul 14, 2015·8 cites·1 claims
- 0439US2010247905A1Stiky add rollRINGLEIN JOHN FREDERICK·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →