Inventor · disambiguated record
Christopher Eric Putnam
Also filed as: PUTNAM CHRISTOPHER E · PUTNAM CHRISTOPHER ERIC
9 granted patents·47 citations·filing 1998–2015
85Inventor score
Top patents by PatentIndex Score
9 records- 0189US10255383B2Rule based three-dimensional (3D) intersection modelAUTODESK INC·Filed 2015·Granted Apr 9, 2019·10 cites·14 claims
- 0272US9020783B2Direct manipulation of composite terrain objects with intuitive user interactionNARAYAN SMITA·Filed 2011·Granted Apr 28, 2015·6 cites·28 claims
- 0364US7617077B2Method and apparatus for automatically discovering hierarchical relationships in planar topologiesAUTODESK INC·Filed 2004·Granted Nov 10, 2009·11 cites·25 claims
- 0457US7634149B2Method for dynamically updating a planar topologyAUTODESK INC·Filed 2004·Granted Dec 15, 2009·6 cites·18 claims
- 0552US8676546B2Grading method utilizing flow grade solutionNARAYAN SMITA·Filed 2011·Granted Mar 18, 2014·1 cites·24 claims
- 0652US8648854B2Interactive method for designing parcelsPUTNAM CHRISTOPHER ERIC·Filed 2004·Granted Feb 11, 2014·6 cites·24 claims
- 0752US7523396B2Surface construction audit trail and manipulationAUTODESK INC·Filed 2004·Granted Apr 21, 2009·7 cites·23 claims
- 0833US9196085B2Interactively shaping terrain through composable operationsNARAYAN SMITA·Filed 2011·Granted Nov 24, 2015·0 cites·28 claims
- 0920US6232975B1Reverse daylighting function for computer-generated imagesAUTODESK INC·Filed 1998·Granted May 15, 2001·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →