Edward F. Bart

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Califon, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Low solids content, coal tar based impregnating pitch
- Patent number 4,664,774
- Issue date May 12, 1987
- Allied Corporation
- Arthur S. Chu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Tar fraction for driveway sealers using oxidized coal tar distillate
- Patent number 4,537,635
- Issue date Aug 27, 1985
- Allied Corporation
- Edward F. Bart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...