Robert D. Lowrey

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North Oaks, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilizer combination for dye oxidation
- Patent number 4,423,139
- Issue date Dec 27, 1983
- Minnesota Mining and Manufacturing Company
- Russell R. Isbrandt
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid crystal display and photopolymerizable sealant therefor
- Patent number 4,401,537
- Issue date Aug 30, 1983
- Minnesota Mining and Manufacturing Company
- Mao-Jin Chern
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Black image from a thermographic imaging system
- Patent number 4,379,835
- Issue date Apr 12, 1983
- Minnesota Mining and Manufacturing Company
- Robert D. Lowrey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid crystal display and photopolymerizable sealant therefor
- Patent number 4,297,401
- Issue date Oct 27, 1981
- Minnesota Mining and Manufacturing Company
- Mao-Jin Chern
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Skivable billet and products
- Patent number 4,128,685
- Issue date Dec 5, 1978
- Minnesota Mining and Manufacturing Company
- Robert D. Lowrey
- B26 - HAND CUTTING TOOLS CUTTING SEVERING