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Robert A. Luecke
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Newark, OH, US
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last 30 patents
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Patent Grant
Process of biaxially orienting coextruded barrier films of polyviny...
Patent number
5,248,470
Issue date
Sep 28, 1993
The Dow Chemical Company
Susan E. Dollinger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Oriented coextruded barrier films of polyvinylidene chloride copoly...
Patent number
5,164,268
Issue date
Nov 17, 1992
The Dow Chemical Company
Susan E. Dollinger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Extrusion apparatus and process for production of multilayer film c...
Patent number
4,842,791
Issue date
Jun 27, 1989
The Dow Chemical Company
Gordon E. Gould
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Filtering system for use in coextrusion apparatus and method of use
Patent number
4,804,510
Issue date
Feb 14, 1989
The Dow Chemical Company
Robert A. Luecke
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Tubular, multi-layer film and method of making
Patent number
4,643,927
Issue date
Feb 17, 1987
The Dow Chemical Company
Robert A. Luecke
B32 - LAYERED PRODUCTS
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Patent Grant
Spirally wound container with strippable layer
Patent number
4,235,341
Issue date
Nov 25, 1980
The Dow Chemical Company
Leandra P. Martin
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL