Fred E. Olmstead

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Federal Way, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for crosslinking individualized cellulose fibers
- Patent number 6,436,231
- Issue date Aug 20, 2002
- Weyerhaeuser
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for crosslinking individualized cellulose fibers
- Patent number 5,437,418
- Issue date Aug 1, 1995
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for crosslinking cellulose fibers
- Patent number 5,324,391
- Issue date Jun 28, 1994
- Weyerhaeuser Company
- Allan R. Carney
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiberizing apparatus
- Patent number 5,253,815
- Issue date Oct 19, 1993
- Weyerhaeuser Company
- Mark W. Bowns
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE