Inventor · Wytheville, VA, US

Thomas A. Hartmann

4Patents
2h-index
6Co-inventors
30Inventor score

Filing activity: Apr 4, 2011 → Oct 26, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US9640314B2 Outdoor dry-type transformer Electricity 6 Active
US8729998B2 Three-step core for a non-linear transformer Emerging Cross-Sectional Technologies 3 Active
US9190205B2 Integral mold for a transformer having a non-linear core Electricity 2 Active
US8610532B2 Corrosion-resistant coating system for a dry-type transformer core Electricity 2 Active

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