William L. Burton

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Natrona Heights, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Venting resealable container closure and associated method of manuf...
- Patent number 5,232,113
- Issue date Aug 3, 1993
- Aluminum Company of America
- Charlotte H. Chen-Tsai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Polymer blend comprising polycarbonate, acrylonitrile-methylacrylat...
- Patent number 5,017,411
- Issue date May 21, 1991
- Aluminum Company of America
- Charlotte H. Chen-Tsai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant filled polypropylene compound with improved flow pr...
- Patent number 4,390,653
- Issue date Jun 28, 1983
- Aluminum Company of America
- Thomas L. Levendusky
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...