Inventor · Iona, TX, US

Daniel Tollefson

3Patents
1h-index
3Co-inventors
30Inventor score

Filing activity: Nov 12, 2021 → Jul 26, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US12012829B1 Perforating gun and method of using same Fixed Constructions 3 Active
US12123273B1 Wireline release head Fixed Constructions 0 Active
US12385345B1 Wireline release head Fixed Constructions 0 Active

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