Mary E. Johansen

Follow

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composite cooling film and article including the same
- Patent number 11,906,252
- Issue date Feb 20, 2024
- Timothy J. Hebrink
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Multilayer film and method of making the same
- Patent number 11,731,408
- Issue date Aug 22, 2023
- 3M Innovative Properties Company
- Mario A. Perez
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER FILM AND METHOD OF MAKING THE SAME
- Publication number 20220347982
- Publication date Nov 3, 2022
- 3M Innovative Properties Company
- Mario A. Perez
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE COOLING FILM AND ARTICLE INCLUDING THE SAME
- Publication number 20220221235
- Publication date Jul 14, 2022
- 3M Innovative Properties Company
- Timothy J. Hebrink
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE COOLING FILM AND ARTICLE INCLUDING THE SAME
- Publication number 20220221627
- Publication date Jul 14, 2022
- 3M Innovative Properties Company
- Timothy J. Hebrink
- G02 - OPTICS
Information Patent Application
ANTIMICROBIAL DENTAL APPLIANCE
- Publication number 20220110906
- Publication date Apr 14, 2022
- Ta-Hua Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE