RF

Robert B. Fechter

AS Ashland: 8 patents #13 of 247Top 6%
AO Ashland Oil: 5 patents #39 of 284Top 15%
AP Ashland Licensing And Intellectual Property: 4 patents #16 of 154Top 15%
Overall (All Time): #278,638 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7651763 Sustained release air freshening device David Allen Hutchings, Edward Gerard Toplikar, Raymond Scott Harvey, Robert Andrew Cassidy, Frances E. Lockwood +1 more 2010-01-26
7317061 Self-photoinitiating water-dispersible acrylate ionomers and synthetic methods Sridevi Narayan-Sarathy 2008-01-08
7271204 Liquid oligomeric compositions containing acrylate unsaturation and polybutadiene segments David A. Hutchings, Edward Gerard Toplikar 2007-09-18
7041749 Dual cure reaction products of self-photoinitiating multifunction acrylates with cycloaliphatic epoxy compounds Laurence G. Dammann, Sridevi Narayan-Sarathy 2006-05-09
6664310 Hydrogenfluorides of aminosilanols and their use Chia-Hung Chen, Jorg Kroker 2003-12-16
6429236 Acrylic-modified phenolic-urethane foundry binders Gary M. Carlson, Edward Gerard Toplikar, D. Greg Hendershot 2002-08-06
5908914 Benzylic ether phenolic resole resins and their uses Thomas E. Dando, William R. Dunnavant, Heimo J. Langer 1999-06-01
5756640 Process for preparing benzylic ether phenolic resole resins Thomas E. Dando, William R. Dunnavant, Heimo J. Langer 1998-05-26
5739255 Benzylic ether phenolic resole resins Thomas E. Dando, William R. Dunnavant, Heimo J. Langer 1998-04-14
5516859 Polyurethane-forming no-bake foundry binder systems William R. Dunnavant, Ken K. Chang 1996-05-14
5447968 Polyurethane-forming binder systems containing 2,2'-dipyridyl, 1,10-phenanthroline, and their substituted alkyl derivatives Kenneth W. Barnett, William G. Carpenter, William R. Dunnavant 1995-09-05
5424376 Ester cured no-bake foundry binder system Ken K. Chang, William R. Dunnavant, Gary R. Hysell 1995-06-13
5338774 Polyurethane-forming binder systems containing a polyphosphoryl chloride William R. Dunnavant 1994-08-16
4852629 Cold-box process for forming foundry shapes which utilizes certain carboxylic acids as bench life extenders John J. Gardikes 1989-08-01
4780489 Modifiers for aqueous basic solutions of phenolic resole resins William R. Dunnavant, Gary R. Hysell, Young D. Kim, Heimo J. Langer 1988-10-25
4760101 Polyurethane-forming binder compositions containing certain carboxylic acids as bench life extenders John J. Gardikes 1988-07-26
4683252 Phenolic resin-polyisocyanate binder systems containing an organohalophosphate and use thereof William R. Dunnavant, John J. Gardikes, Heimo J. Langer 1987-07-28