Patents per Year
Top Inventors at Stake Technology Limited All Time
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Douglas B. Brown | 3 |
| 2 | Henri Malys | 1 |
| 2 | Bohuslav V. Kokta | 1 |
| 2 | Ernest K. C. Yu | 1 |
| 2 | Michael P. Bouchette | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Process for preparing pulp for paper making | $359K | 1989 |
| Method of treatment of waste paper with steam | $300K | 1992 |
| Apparatus for feeding a mass of particulate or fibrous material | $196K | 1990 |