Robert A. Hallman
3Patents
3h-index
6Co-inventors
39Inventor score
Filing activity: Dec 19, 1985 → Oct 29, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4645793A | EPDM elastomeric compositions | Chemistry; Metallurgy | 29 | Expired |
| US5800904A | Embossable surface covering with inorganic wear layer | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5505808A | Method to produce an inorganic wear layer | Performing Operations; Transporting | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.