Firma Walter Hofmann
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Jan 25, 1980 → Oct 10, 1980
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4319717A | Spray gun for applying granulated material | Performing Operations; Transporting | 8 | Expired |
| US4401265A | Method and devices for making traffic lines or the like | Fixed Constructions | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.