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USPTO Patent Rankings Data through Dec 31, 2025
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Preston Barrows — 20 Patents

PHPhoenix: 12 patents #7 of 153Top 5%
STShine Technologies: 8 patents #5 of 29Top 20%
Madison, WI: #188 of 4,527 inventorsTop 5%
Wisconsin: #1,951 of 40,088 inventorsTop 5%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Preston Barrows has been granted 20 US patents while listed as an inventor at Phoenix. The first was granted in 2017 and the most recent in April 2025. Preston Barrows ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Preston Barrows in Madison, WI, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12267942 Cooling plate assembly for plasma windows positioned in a beam accelerator system Tye Gribb 2025-04-01
12230412 Systems and methods employing interchangeable ion beam targets Lucas Jacobson, Tye Gribb, Ross Radel, Evan Sengbusch, Eli Moll 2025-02-18
12101870 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2024-09-24
12075555 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2024-08-27
11979975 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2024-05-07
11937363 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2024-03-19
11610697 Systems and methods employing interchangeable ion beam targets Lucas Jacobson, Tye Gribb, Ross Radel, Evan Sengbusch, Eli Moll 2023-03-21
11582857 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2023-02-14
10950409 High reliability, long lifetime, negative ion source Joseph D. Sherman, Evan Sengbusch, Ross Radel, Arne Kobernik, Tye Gribb +6 more 2021-03-16
10701792 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2020-06-30
10609808 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2020-03-31
10506701 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2019-12-10
10470287 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2019-11-05
10470288 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2019-11-05
10453654 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2019-10-22
10438773 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2019-10-08
10426002 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2019-09-24
10297412 High reliability, long lifetime, negative ion source Joseph D. Sherman, Evan Sengbusch, Ross Radel, Arne Kobernik, Tye Gribb +6 more 2019-05-21
10206273 High power ion beam generator systems and methods Arne Kobernik, Carl Sherven, Casey Lamers, Chris Seyfert, Evan Sengbusch +7 more 2019-02-12
9847205 High reliability, long lifetime, negative ion source Joseph D. Sherman, Evan Sengbusch, Ross Radel, Arne Kobernik, Tye Gribb +6 more 2017-12-19