Inventor · disambiguated record
H. Christian Hölljes
Also filed as: HOELLJES H CHRISTIAN · HOLLJES H CHRISTIAN · HÖLLJES H CHRISTIAN
4 granted patents·61 citations·filing 1998–2013
77Inventor score
Top patents by PatentIndex Score
4 records- 0185US8123527B2Active learning device and methodHOELLJES H CHRISTIAN·Filed 2007·Granted Feb 28, 2012·37 cites·2 claims
- 0271US8408910B2Active learning device and methodHOELLJES H CHRISTIAN·Filed 2012·Granted Apr 2, 2013·7 cites·25 claims
- 0366US8777621B2Active learning device and methodHÖLLJES H CHRISTIAN·Filed 2013·Granted Jul 15, 2014·6 cites·10 claims
- 0442US6055032APlush toy with selectively populated displayODDZON INC·Filed 1998·Granted Apr 25, 2000·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →