Mark D. Zender

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Mahtomedi, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Laminator
- Patent number 8,267,138
- Issue date Sep 18, 2012
- 3M Innovative Properties Company
- Jeffrey D. Janovec
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid pavement marking compositions
- Patent number 6,790,880
- Issue date Sep 14, 2004
- 3M Innovative Properties Company
- Mark D. Purgett
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particle dispenser with fluid assist to control particle velocity f...
- Patent number 6,511,259
- Issue date Jan 28, 2003
- 3M Innovative Properties Company
- Sithya S. Khieu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Liquid pavement marking compositions
- Patent number 6,451,874
- Issue date Sep 17, 2002
- 3M Innovative Properties Company
- Mark D. Purgett
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Retroreflective article
- Patent number 6,451,408
- Issue date Sep 17, 2002
- 3M Innovative Properties Company
- Dale H. Haunschild
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Liquid pavement marking compositions
- Patent number 6,166,106
- Issue date Dec 26, 2000
- 3M Innovative Properties Company
- Mark D. Purgett
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF MAKING GUIDE SIGNS
- Publication number 20100071240
- Publication date Mar 25, 2010
- 3M Innovative Properties Company
- Mark D. Fiegen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LAMINATOR
- Publication number 20100006230
- Publication date Jan 14, 2010
- 3M Innovative Properties Company
- Jeffrey D. Janovec
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of making retroreflective material
- Publication number 20050079324
- Publication date Apr 14, 2005
- Dale H. Haunschild
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Liquid pavement marking compositions
- Publication number 20030036585
- Publication date Feb 20, 2003
- 3M Innovative Properties Company
- Mark D. Purgett
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...