Inventor · Apple Valley, MN, US

Donavon D. Kotula

2Patents
2h-index
6Co-inventors
27Inventor score

Filing activity: Feb 6, 2002 → Nov 12, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6708773B1 Method and apparatus for an aerator with differential, steering assist and power lifting Human Necessities 35 Expired
US6817552B2 Broadcast spreading top dresser Fixed Constructions 20 Expired

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