DS

Daniel J. Swanson

PH Phoenix: 3 patents #26 of 153Top 20%
📍 Madison, WI: #1,523 of 4,527 inventorsTop 35%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,429,997 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10950409 High reliability, long lifetime, negative ion source Joseph D. Sherman, Evan Sengbusch, Ross Radel, Arne Kobernik, Tye Gribb +6 more 2021-03-16
10297412 High reliability, long lifetime, negative ion source Joseph D. Sherman, Evan Sengbusch, Ross Radel, Arne Kobernik, Tye Gribb +6 more 2019-05-21
9847205 High reliability, long lifetime, negative ion source Joseph D. Sherman, Evan Sengbusch, Ross Radel, Arne Kobernik, Tye Gribb +6 more 2017-12-19