EW

Errol Hoffman Wahl

The Procter & Gamble: 79 patents #38 of 10,133Top 1%
📍 Cincinnati, OH: #39 of 8,043 inventorsTop 1%
🗺 Ohio: #291 of 73,341 inventorsTop 1%
Overall (All Time): #22,821 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 1–25 of 80 patents

Patent #TitleCo-InventorsDate
8163690 Liquid laundry treatment composition comprising a mono-hydrocarbyl amido quaternary ammonium compound Jodi Lee Brown, Rajan Keshav Panandiker, Bernard William Kluesener, Mark Robert Sivik 2012-04-24
8097580 Liquid laundry treatment composition comprising an asymmetric di-hydrocarbyl quaternary ammonium compound Jodi Lee Brown, Rajan Keshav Panandiker, Bernard William Kluesener, Mark Robert Sivik 2012-01-17
7786027 Functionalized substrates comprising perfume microcapsules Yousef Georges Aouad, Tania Edmee Berges Cabrera, Lois Jean Boekley, Jodi Lee Brown, Vincenzo Catalfamo +5 more 2010-08-31
7674758 Fabric softening compositions comprising free fatty acid Gerard Marcel Baillely, Ruth Anne Wagers, Gayle Marie Frankenbach, Jose Andres Rojo Moreno 2010-03-09
7645746 Composition for reducing malodor impression on inanimate surfaces Toan Trinh, Jerome Paul Cappel, Philip Anthony Geis, Judith Ann Hollingshead, Mark Lee McCarty +2 more 2010-01-12
7547737 Rapidly dissolvable polymer films and articles made therefrom Kelly Ann Kochvar, Heidi Simonne Mariette Soyez, Peter Forth, Jean-Pol Boutique, Ruth Anne Wagers +2 more 2009-06-16
7544651 Laundry system having unitized dosing Charles Albert Hensley, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York +17 more 2009-06-09
7534758 Laundry system having unitized dosing Charles Albert Hensley, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York +17 more 2009-05-19
7534759 Fabric care composition Jodi Lee Brown, Lisa Grace Brush, Ruth Anne Wagers, George Endel Deckner, Eric Scott Johnson +6 more 2009-05-19
7528099 Fabric care composition Jodi Lee Brown, Lisa Grace Brush, Ruth Anne Wagers, George Endel Deckner, Eric Scott Johnson +6 more 2009-05-05
7494965 Laundry system having unitized dosing Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York +17 more 2009-02-24
7282116 Paper softening compositions containing bilayer disrupter Kenneth Douglas Vinson, Amy Jo Karl, Gayle Marie Frankenbach 2007-10-16
7235518 Fabric care compositions comprising hueing dye Lisa Grace Brush, Jodi Lee Brown, Marena Brown, Shulin Zhang, Michael David Cummings +1 more 2007-06-26
7186680 Laundry system having unitized dosing Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York +17 more 2007-03-06
7185380 Methods for laundering delicate garments in a washing machine comprising a woven acrylic coated polyester garment container Freddy Arthur Barnabas, Michael Timothy Creedon, John D. Curry, Jack A. Doty, Thomas Charles Hortel +9 more 2007-03-06
7166565 Laundry system having unitized dosing Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York +17 more 2007-01-23
7115173 Highly concentrated fabric softener compositions and articles containing such compositions Debra Sue Caswell, Nabil Yaqub Sakkab, Allison Danneels, Karel Pierre Marie Engels, Ruth Anne Murphy +8 more 2006-10-03
7108725 Highly concentrated fabric softener compositions and articles containing such compositions Debra Sue Caswell, Nabil Yaqub Sakkab, Allison Danneels, Karel Pierre Marie Engels, Ruth Anne Murphy +8 more 2006-09-19
7091171 Laundry system having unitized dosing Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York +17 more 2006-08-15
7071157 Dryer-added fabric softening articles and methods Bienvenido Santos, Rhonda Jean Jackson, George Kavin Morgan, III, Gregory Charles Maier, David Dahlinger +7 more 2006-07-04
7056877 Laundry system having unitized dosing Debra Sue Caswell, Robert Gary Welch, Mark William Ridyard, Edward Sayers, David William York +17 more 2006-06-06
7037887 Clear or translucent aqueous fabric softener compositions containing high electrolyte content and optional phase stabilizer Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Gayle Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere +11 more 2006-05-02
7018974 Clear or translucent aqueous polyquaternary ammonium fabric softener compositions containing low solvent Gayle Marie Frankenbach, Mark Robert Sivik, Ruth Anne Murphy, Ellen Schmidt Baker, Marc Johan Declercq +2 more 2006-03-28
7015187 Fabric softening compound Hugo Jean Marie Demeyere, Robert O. Keys, Jans-Jurgen Kohle, Johan De Poortere 2006-03-21
6998381 Concentrated, stable, preferably clear, fabric softening composition containing amine fabric softener Kimberly Ann Grimm, Dennis Ray Bacon, Toan Trinh, Helen Bernardo Tordil 2006-02-14