Roy S. Swenson

Person

Central Valley, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bleached kraft paperboard by densification and heat treatment
- Patent number 4,718,981
- Issue date Jan 12, 1988
- International Paper Company
- Roy S. Swenson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Densification and heat treatment of paperboard produced from SCMP a...
- Patent number 4,718,982
- Issue date Jan 12, 1988
- International Paper Company
- Roy S. Swenson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Kraft linerboard by densification and heat treatment
- Patent number 4,692,212
- Issue date Sep 8, 1987
- International Paper Company
- Roy S. Swenson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet-laid, non-woven fabrics
- Patent number 4,512,849
- Issue date Apr 23, 1985
- International Paper Company
- Ralph E. Brandon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Viscous dispersion for forming wet-laid, non-woven fabrics
- Patent number 4,200,488
- Issue date Apr 29, 1980
- International Paper Company
- Ralph E. Brandon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Viscous dispersion for forming wet-laid, non-woven fabrics
- Patent number 4,049,491
- Issue date Sep 20, 1977
- International Paper Company
- Ralph E. Brandon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for forming wet-laid non-woven webs
- Patent number 4,007,083
- Issue date Feb 8, 1977
- International Paper Company
- Michael Ring
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Roy S. Swenson

Person

Patents Grantslast 30 patents

Bleached kraft paperboard by densification and heat treatment

Densification and heat treatment of paperboard produced from SCMP a...

Kraft linerboard by densification and heat treatment

Wet-laid, non-woven fabrics

Viscous dispersion for forming wet-laid, non-woven fabrics

Viscous dispersion for forming wet-laid, non-woven fabrics

Method for forming wet-laid non-woven webs