Frykhult; Rune H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frykhult; Rune H..The latest application filed is for "rotatable filter assembly and method of operating same".
- Frykhult; Rune H. - Stockholm SE
- Frykhult; Rune H. - Huddinge SE
| Patent | Date |
|---|---|
| Rotatable filter assembly and method of operating same Grant 4,814,093 - Frykhult March 21, 1 | 1989-03-21 |
| Hydrocyclone separator Grant 4,510,056 - Frykhult , et al. April 9, 1 | 1985-04-09 |
| Strainer means for pulp purification Grant 4,441,999 - Frykhult April 10, 1 | 1984-04-10 |
| Separator for a mixture of a suspension and coarse heavy particles Grant 4,334,986 - Frykhult June 15, 1 | 1982-06-15 |
| Apparatus for degassing paper stock Grant 4,238,208 - Frykhult , et al. December 9, 1 | 1980-12-09 |
| Hydrocyclone separator Grant 4,211,643 - Frykhult , et al. July 8, 1 | 1980-07-08 |
| Hydrocyclone separator Grant 4,175,036 - Frykhult November 20, 1 | 1979-11-20 |
| Hydrocyclone separator Grant 4,153,558 - Frykhult May 8, 1 | 1979-05-08 |
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