Inventor · Hearst, ON, CA

Andy MacCallum

1Patents
1h-index
3Co-inventors
25Inventor score

Filing activity: Nov 1, 2006 → Nov 1, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US7986245B1 Measurement while drilling mud pulser control valve mechanism Fixed Constructions 2 Active

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