Inventor · Columbus, IN, US

James A. Cramer

8Patents
3h-index
18Co-inventors
54Inventor score

Filing activity: May 1, 1997 → May 16, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7316109B2 Lobed exhaust diffuser apparatus, system, and method Emerging Cross-Sectional Technologies 11 Expired
US5951260A System and method for electronic air compressor control Mechanical Engineering; Lighting; Heating 7 Expired
US7788911B2 Adsorbed substance accumulation reduction for exhaust treatment equipment Emerging Cross-Sectional Technologies 6 Active
US11698011B2 Systems and methods for desulfation of catalysts included in aftertreatment systems Emerging Cross-Sectional Technologies 0 Active
US10323555B2 Aftertreatment regeneration with variable time and temperature Emerging Cross-Sectional Technologies 0 Active
US11867106B2 Systems and methods for desulfation of catalysts included in aftertreatment systems Emerging Cross-Sectional Technologies 0 Active
US10077695B2 Aftertreatment regeneration with variable time and temperature Emerging Cross-Sectional Technologies 0 Active
US11639693B2 Internal combustion engine and method to increase the temperature of a liquid in the internal combustion engine Emerging Cross-Sectional Technologies 0 Active

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