B27K 3/20

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9969100 Fire retardant compositionAug 30, 17May 15, 18Not available
9132569 Fire retardant composition and method for treating woodMay 29, 12Sep 15, 15FP WOOD OY
9023483 Wood preservative compositions useful for treating copper-tolerant fungiJun 21, 11May 05, 15ARCH TIMBER PROTECTION LIMITED
8911792 Ammoniacal copper zinc arsenate concentrates and methods of preparationOct 13, 11Dec 16, 14ARCH WOOD PROTECTION, INC.
7955711 Wood treatment solution and processNov 20, 07Jun 07, 11Preventive Technologies, Inc.
6528175 Method for pressure treating boardsFeb 28, 01Mar 04, 03WOOD TREATMENT PRODUCTS, INC.
4778833 Composition for the preservation of woodDec 11, 86Oct 18, 88NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO