John R. Shattuck

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Cumberland Foreside, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Paper coated with ammonia-containing sizing compositions
- Patent number 4,093,779
- Issue date Jun 6, 1978
- The Plasmine Corporation
- Ralph Waldo Emerson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Urea containing sizing compositions
- Patent number 4,025,354
- Issue date May 24, 1977
- Plasmine Corporation
- Ralph Waldo Emerson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Ammonia-containing sizing compositions
- Patent number 4,022,634
- Issue date May 10, 1977
- The Plasmine Corporation
- Ralph Waldo Emerson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE