Michael Heiman

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Lee's Summit, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Zero/low VOC dry erase coatings and other variations
- Patent number 9,868,865
- Issue date Jan 16, 2018
- Michael Heiman
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
One-part dry erase paint
- Patent number 9,434,843
- Issue date Sep 6, 2016
- Michael Heiman
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Perlite composition and method of making the same
- Patent number 7,736,574
- Issue date Jun 15, 2010
- Michael Heiman
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
ZERO/LOW VOC DRY ERASE COATINGS AND OTHER VARIATIONS
- Publication number 20180002546
- Publication date Jan 4, 2018
- Michael Heiman
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
ONE-PART WATERBORNE / WATER-BASED DRY ERASE PAINT AND ANTI-GRAFFITI...
- Publication number 20170327694
- Publication date Nov 16, 2017
- Michael Heiman
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Removable marking surfaces
- Publication number 20080145640
- Publication date Jun 19, 2008
- Michael Jerome Heiman
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
PERLITE COMPOSITION AND METHOD OF MAKING THE SAME
- Publication number 20070112098
- Publication date May 17, 2007
- Michael Heiman
- B28 - WORKING CEMENT, CLAY, OR STONE