Harold J. Rosenkrans

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bacterial cellulose binding agent
- Patent number 5,207,826
- Issue date May 4, 1993
- Weyerhaeuser Company
- John A. Westland
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...