RC

Roger A. Christopherson

ME Medtronic: 6 patents #1,567 of 6,325Top 25%
📍 Vadnais Heights, MN: #62 of 216 inventorsTop 30%
🗺 Minnesota: #10,397 of 52,454 inventorsTop 20%
Overall (All Time): #707,401 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11844547 Medical tools and methods for gaining access to extravascular spaces Andrzej M. Malewicz, Ronald A. Drake, Keith D. Anderson, Andrea J. Asleson, Trent M. Fischer +1 more 2023-12-19
10695089 Medical tools and methods for gaining access to extravascular spaces Andrzej M. Malewicz, Ronald A. Drake, Keith D. Anderson, Andrea J. Asleson, Trent M. Fischer +1 more 2020-06-30
10531893 Extravascular implant tools with open sheath and implant techniques utilizing such tools Kevin R. Seifert, Nathan L. Olson, Rebecca L. Poindexter 2020-01-14
10398471 Implant tools with attachment feature and multi-positional sheath and implant techniques utilizing such tools Kevin R. Seifert, Nathan L. Olson, Rebecca L. Poindexter 2019-09-03
9642555 Subcutaneous lead guidance Matthew D. Bonner, Kenneth Gardeski, Bruce R. Mehdizadeh, Michael R. Neidert 2017-05-09
9610436 Implant tools with attachment feature and multi-positional sheath and implant techniques utilizing such tools Kevin R. Seifert, Nathan L. Olson, Rebecca L. Poindexter 2017-04-04
5405140 Family vacation board game Joyce A. Terlinden 1995-04-11