Inventor · disambiguated record
Roger A. Christopherson
Also filed as: CHRISTOPHERSON ROGER · CHRISTOPHERSON ROGER A
7 granted patents·47 citations·filing 1994–2020
82Inventor score
Top patents by PatentIndex Score
7 records- 0180US9610436B2Implant tools with attachment feature and multi-positional sheath and implant techniques utilizing such toolsMEDTRONIC INC·Filed 2014·Granted Apr 4, 2017·9 cites·22 claims
- 0272US10531893B2Extravascular implant tools with open sheath and implant techniques utilizing such toolsMEDTRONIC INC·Filed 2014·Granted Jan 14, 2020·5 cites·25 claims
- 0368US9642555B2Subcutaneous lead guidanceBONNER MATTHEW·Filed 2009·Granted May 9, 2017·10 cites·7 claims
- 0465US10695089B2Medical tools and methods for gaining access to extravascular spacesMEDTRONIC INC·Filed 2016·Granted Jun 30, 2020·1 cites·25 claims
- 0564US11844547B2Medical tools and methods for gaining access to extravascular spacesMEDTRONIC INC·Filed 2020·Granted Dec 19, 2023·0 cites·20 claims
- 0655US10398471B2Implant tools with attachment feature and multi-positional sheath and implant techniques utilizing such toolsMEDTRONIC INC·Filed 2017·Granted Sep 3, 2019·0 cites·19 claims
- 0750US5405140AFamily vacation board gameFiled 1994·Granted Apr 11, 1995·22 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →