Inventor · Lemont, IL, US

Ronald Callan

2Patents
2h-index
4Co-inventors
27Inventor score

Filing activity: May 4, 1995 → Aug 21, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US5652388A Apparatus and method for detecting printing press web breakage Physics 14 Expired
US5678484A Anti-wrap device for a web press Performing Operations; Transporting 10 Expired

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