Eric M. Johnson
3Patents
1h-index
5Co-inventors
41Inventor score
Filing activity: Aug 31, 1976 → Feb 23, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4056113A | Liquid detergent compositions for removal of cooked-on food soils | Chemistry; Metallurgy | 15 | Expired |
| US10590045B2 | Liquid fertilizer | Chemistry; Metallurgy | 0 | Active |
| US10093589B2 | Stable fertilizers including humectant | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.