Alan R. Mikkelsen

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Downers Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for debagging dust-containing or hazardous materials
- Patent number 5,222,511
- Issue date Jun 29, 1993
- Diatec Environmental
- Alan R. Mikkelsen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for rapidly dissolving polymers in water
- Patent number 4,874,588
- Issue date Oct 17, 1989
- Diatec Polymers
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of rapidly dissolving polymer gels in water
- Patent number 4,845,192
- Issue date Jul 4, 1989
- Diatec Polymers
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of rapidly dissolving polymers in water
- Patent number 4,529,794
- Issue date Jul 16, 1985
- Diatec Polymers
- Edwin T. Sortwell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of rapidly dissolving polymers in water
- Patent number 4,507,470
- Issue date Mar 26, 1985
- Diatec Polymers
- Edwin T. Sortwell