Reinhall; Rolf B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Reinhall; Rolf B..The latest application filed is for "stress regulator for pulp grinding apparatus and method".
- Reinhall; Rolf B. - Bellevue WA
- Reinhall; Rolf B. - Belleveu WA
| Patent | Date |
|---|---|
| Stress regulator for pulp grinding apparatus and method Grant 5,067,660 - Reinhall November 26, 1 | 1991-11-26 |
| Apparatus for treatment of fibre suspensions Grant 4,955,549 - Reinhall September 11, 1 | 1990-09-11 |
| Apparatus for feeding lignocellulose-containing material through a steam screen into a refiner Grant 4,954,221 - Reinhall , et al. September 4, 1 | 1990-09-04 |
| Method and apparatus for controlling the effect of the centrifugal force on the stock in pulp defibrating apparatus Grant 4,283,016 - Reinhall * August 11, 1 | 1981-08-11 |
| Method and apparatus for producing fiber pulp from fibrous lignocellulose containing material Grant 4,283,252 - Reinhall August 11, 1 | 1981-08-11 |
| Device for evacuating blow-back steam in pulp refining apparatus Grant 4,163,525 - Reinhall August 7, 1 | 1979-08-07 |
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