Inventor · disambiguated record
Alan F. Preston
Also filed as: PRESTON ALAN · PRESTON ALAN F
6 granted patents·2 pending applications·279 citations·filing 1999–2006
86Inventor score
Top patents by PatentIndex Score
8 records- 0195US6569540B1Dimensionally stable wood composites and methods for making themCHEMICAL SPECIALTIES INC·Filed 2000·Granted May 27, 2003·97 cites·39 claims
- 0291US6274199B1Wood treatment processCHEMICAL SPECIALTIES INC·Filed 1999·Granted Aug 14, 2001·122 cites·28 claims
- 0388US7264886B2Water repellent compositions for wood preservativesVIANCE LLC·Filed 2003·Granted Sep 4, 2007·40 cites·11 claims
- 0479US7850771B2Emulsion compositions for wood protectionVIANCE LLC·Filed 2005·Granted Dec 14, 2010·10 cites·51 claims
- 0558US7993756B2Long-chain quaternary ammonium compounds as wood treatment agentsVIANCE LLC·Filed 2005·Granted Aug 9, 2011·3 cites·27 claims
- 0658US7371787B2Methods of incorporating treatment agents into wood based composite productsVIANCE LLC·Filed 2003·Granted May 13, 2008·7 cites·21 claims
- 0740US2005132926A1Water repellent compositions for wood preservativesCHEMICAL SPECIALTIES INC·Filed 2004·Application pending·0 cites
- 0831US2008003395A1Durable premium wood boards and process for producing the sameCUI FUTONG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →