Wikdahl, Nils Anders Lennart
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wikdahl, Nils Anders Lennart.The latest application filed is for "process and apparatus for the production of cellulose pulps of improved quality".
- Wikdahl, Nils Anders Lennart - Djursholm SE
- Wikdahl; Nils Anders Lennart - Bravallavagen 42 S-182 54 Djursholm SE
- Wikdahl; Nils Anders Lennart - 182 64 Djursholm SW
- Wikdahl; Nils Anders Lennart - Bravallavagen SW
| Patent | Date |
|---|---|
| Process and apparatus for the production of cellulose pulps of improved quality App 20020117275 - Wikdahl, Nils Anders Lennart | 2002-08-29 |
| Process and apparatus for the production of cellulose pulps of improved quality Grant 6,391,153 - Wikdahl May 21, 2 | 2002-05-21 |
| Hydrocyclone separator unit with downflow distribution of fluid to be fractionated and process Grant 3,959,123 - Wikdahl May 25, 1 | 1976-05-25 |
| Cyclonic Separator With Liquid Flow Added Axially Grant 3,764,006 - Wikdahl October 9, 1 | 1973-10-09 |
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