Erwin Grab
4Patents
3h-index
2Co-inventors
40Inventor score
Filing activity: Jul 16, 1980 → Jun 7, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4476804A | Process of coating of particles, particularly particles of medicinal drugs, and apparatus for implementation of the process | Performing Operations; Transporting | 20 | Expired |
| US4543906A | Device for coating particles, particularly drugs in the form of particles, such as tablets | Performing Operations; Transporting | 15 | Expired |
| US5884660A | Means for transferring a flowable material | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4318771A | Device for the formation of granulated or agglomerated substances | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.