Stake Technology Limited
7Patents
0Active
7Granted
31Portfolio score
Filing activity: Jan 24, 1977 → Dec 10, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4136207A | Method of treating lignocellulose materials to produce ruminant feed | Emerging Cross-Sectional Technologies | 66 | Expired |
| US4186658A | Apparatus for conveying particulate material | Performing Operations; Transporting | 34 | Expired |
| US5122228A | Method of treatment of waste paper with steam | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4119025A | Method and apparatus for conveying particulate material | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4798651A | Process for preparing pulp for paper making | Textiles; Paper | 21 | Expired |
| US4412485A | Press for expressing liquid from a mass | Performing Operations; Transporting | 20 | Expired |
| US4947743A | Apparatus for feeding a mass of particulate or fibrous material | Emerging Cross-Sectional Technologies | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.