William L. Hartman
4Patents
4h-index
2Co-inventors
40Inventor score
Filing activity: Nov 12, 1973 → Nov 4, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4051056A | Abrasive scouring compositions | Chemistry; Metallurgy | 87 | Expired |
| US3985668A | Scouring compositions | Chemistry; Metallurgy | 74 | Expired |
| US4005027A | Scouring compositions | Chemistry; Metallurgy | 51 | Expired |
| US4552680A | Hypochlorite bleach containing surfactant and organic antifoamant | Chemistry; Metallurgy | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.