Inventor · disambiguated record
Charles G. Debbas
Also filed as: DEBBAS CHARLES · DEBBAS CHARLES G
6 granted patents·90 citations·filing 1994–2012
83Inventor score
Technology areasB43K
Top patents by PatentIndex Score
6 records- 0191US6554515B2Ergonomic writing instrumentBIC SOC·Filed 2001·Granted Apr 29, 2003·38 cites·26 claims
- 0284USD359508SErgonomic penDEBBAS CHARLES G·Filed 1994·Granted Jun 20, 1995·33 cites·1 claims
- 0352USD462090SErgonomic writing instrumentBIC SOC·Filed 2001·Granted Aug 27, 2002·9 cites·1 claims
- 0446USD462387SErgonomic writing instrumentBIC SOC·Filed 2001·Granted Sep 3, 2002·6 cites·1 claims
- 0533USD529229SLighter caseBIC SOC·Filed 2005·Granted Sep 26, 2006·2 cites·1 claims
- 0627USD708265SWriting instrument gripDEBBAS CHARLES·Filed 2012·Granted Jul 1, 2014·2 cites·1 claims
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