Inventor · Monona, WI, US

Preston Barrows

20Patents
2h-index
19Co-inventors
46Inventor score

Filing activity: Jun 26, 2014 → Jun 1, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9847205B2 High reliability, long lifetime, negative ion source Electricity 14 Active
US10206273B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 13 Active
US10297412B2 High reliability, long lifetime, negative ion source Electricity 2 Active
US11582857B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 1 Active
US10701792B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 1 Active
US10438773B1 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 1 Active
US10950409B2 High reliability, long lifetime, negative ion source Electricity 1 Active
US12075555B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US12230412B2 Systems and methods employing interchangeable ion beam targets Electricity 0 Active
US12267942B2 Cooling plate assembly for plasma windows positioned in a beam accelerator system Electricity 0 Active
US11979975B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US10470288B1 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US10470287B1 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US12101870B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US10609808B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US11610697B2 Systems and methods employing interchangeable ion beam targets Electricity 0 Active
US11937363B2 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US10506701B1 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US10453654B1 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active
US10426002B1 High power ion beam generator systems and methods Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.