Inventor · disambiguated record
Charles Simpson
Also filed as: SIMPSON CHARLES · SIMPSON CHARLES JARRETT
5 granted patents·59 citations·filing 2002–2019
77Inventor score
Top patents by PatentIndex Score
5 records- 0188US6794669B2Media sensing apparatus for detecting an absence of print mediaLEXMARK INT INC·Filed 2002·Granted Sep 21, 2004·37 cites·15 claims
- 0280US8480592B2Biopsy probe mechanism having multiple echogenic featuresCHUDZIK RAFAL·Filed 2009·Granted Jul 9, 2013·20 cites·18 claims
- 0366US9456806B2Biopsy probe mechanism having multiple echogenic featuresBARD INC C R·Filed 2013·Granted Oct 4, 2016·2 cites·10 claims
- 0463US11553898B2Biopsy probe mechanism having multiple echogenic featuresBARD INC C R·Filed 2019·Granted Jan 17, 2023·0 cites·20 claims
- 0556US10299761B2Biopsy probe mechanism having multiple echogenic featuresBARD INC C R·Filed 2016·Granted May 28, 2019·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →