Michael Egan
8Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Aug 7, 1992 → Oct 23, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5301466A | Production of sod using a soil-less sand based root zone medium | Human Necessities | 16 | Expired |
| US5651213A | Production of sod using a soil-less sand based root medium | Human Necessities | 10 | Expired |
| US6334275B1 | Sports surfaces and methods of preparing sports surfaces comprising a transportable turf grass | Human Necessities | 8 | Expired |
| US6694670B1 | Transportable turf grasses and grass sports surfaces having porous foundations | Human Necessities | 5 | Expired |
| USD840773S1 | Tongs | General | 4 | Active |
| US6532697B2 | Production of sod using a soil-less sand based root zone medium | Human Necessities | 3 | Expired |
| US11160419B2 | Grinders, analyzers, and related technologies | Physics | 3 | Active |
| US10004360B1 | Tongs | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.