Inventor · Marion, IA, US

V. R. Carlson

2Patents
2h-index
Co-inventors
21Inventor score

Filing activity: Jul 21, 1992 → Jul 30, 1992

Most-cited inventions

PatentTitleAreaCited byStatus
US5309987A Method and apparatus for heating and cooling food products during processing Mechanical Engineering; Lighting; Heating 20 Expired
US5252037A Piston valved vertical pump for particulate materials Mechanical Engineering; Lighting; Heating 15 Expired

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