Roberta E. Harelstad

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adhesion-enhancing surfaces for marking materials
- Patent number 7,964,264
- Issue date Jun 21, 2011
- 3M Innovative Properties Company
- Sundar J. Rajan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for making a microreplicated article using a substrate compr...
- Patent number 6,623,824
- Issue date Sep 23, 2003
- 3M Innovative Properties Company
- William D. Joseph
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Enhanced dye durability through controlled dye environment
- Patent number 6,498,218
- Issue date Dec 24, 2002
- Denise A. Barrera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Digital printable and releasable form construction and composition...
- Patent number 6,482,510
- Issue date Nov 19, 2002
- 3M Innovative Properties Company
- J. Sundar Rajan
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Digital printable and releasable form construction and composition...
- Patent number 6,406,787
- Issue date Jun 18, 2002
- 3M Innovative Properties Company
- J. Sundar Rajan
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Enhanced dye durability through controlled dye environment
- Patent number 6,395,844
- Issue date May 28, 2002
- 3M Innovative Properties Company
- Denise A. Barrera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Release liner incorporating syndiotactic vinyl aromatic polymer
- Patent number 6,326,072
- Issue date Dec 4, 2001
- 3M Innovative Properties Company
- Jaime R. Ojeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dye enhanced durability through controlled dye environment
- Patent number 6,001,936
- Issue date Dec 14, 1999
- 3M Innovative Properties Company
- Denise A. Barrera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Adhesion-enhancing surfaces for marking materials
- Publication number 20030211299
- Publication date Nov 13, 2003
- 3M Innovative Properties Company
- Sundar J. Rajan
- G02 - OPTICS
Information Patent Application
Enhanced dye durability through controlled dye environment
- Publication number 20020132900
- Publication date Sep 19, 2002
- 3M Innovative Properties Company
- Denise A. Barrera
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Roberta E. Harelstad

Person

Patents Grantslast 30 patents

Adhesion-enhancing surfaces for marking materials

Method for making a microreplicated article using a substrate compr...

Enhanced dye durability through controlled dye environment

Digital printable and releasable form construction and composition...

Digital printable and releasable form construction and composition...

Enhanced dye durability through controlled dye environment

Release liner incorporating syndiotactic vinyl aromatic polymer

Dye enhanced durability through controlled dye environment

Patents Applicationslast 30 patents

Adhesion-enhancing surfaces for marking materials

Enhanced dye durability through controlled dye environment