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 26–50 of 80 patents

Patent #TitleCo-InventorsDate
6995131 Clear or translucent aqueous fabric softener compositions containing high electrolyte and optional phase stabilizer Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere +11 more 2006-02-07
6992057 Fatty acids, soaps, surfactant systems, and consumer products based thereon Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson +7 more 2006-01-31
6958313 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 2005-10-25
6949502 Fatty acids, soaps, surfactant systems, and consumer products based thereon Toan Trinh, Mark Robert Sivik, Gayle Marie Frankenbach, Marc Johan Declercq, Hugo Jean Marie Demeyere 2005-09-27
6946501 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 2005-09-20
6943144 Concentrated stable, translucent or clear fabric softening compositions including chelants John Cort Severns, Scott William Waite, Frederick Anthony Hartman, Hugo Jean Marie Demeyere, Marc Johan Declercq +1 more 2005-09-13
6916777 Fatty acids, soaps, surfactant systems, and consumer products based thereon Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson +7 more 2005-07-12
6916781 Concentrated, stable, translucent or clear, fabric softening compositions Dean Larry DuVal, Gayle Marie Frankenbach, Toan Trinh, Hugo Jean Marie Demeyere, John Henry Shaw, Jr. +1 more 2005-07-12
6890894 Fatty acids, soaps surfactant systems, and consumer products based thereon Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson +7 more 2005-05-10
6884767 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 2005-04-26
6875735 Clear or translucent aqueous fabric softener compositions containing high electrolyte content and optional phase stabilizer Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere +11 more 2005-04-05
6866888 Compositions for treating shoes and methods and articles employing same Keith Homer Baker, Michael Peter Siklosi, Henry Cheng Na, Janine Strang, Donna Jean Haeggberg +8 more 2005-03-15
6855229 Low viscosity bilayer disrupted softening composition for tissue paper David Dale McKay, John Rice, Kenneth Douglas Vinson, James Robert McFarland, Amy Hamilton +1 more 2005-02-15
6821042 Compositions for treating shoes and methods and articles employing same Keith Homer Baker, Michael Peter Siklosi, Henry Cheng Na, Janine Strang, Donna Jean Haeggberg +8 more 2004-11-23
6797117 Low viscosity bilayer disrupted softening composition for tissue paper David Dale McKay, John Rice, Kenneth Douglas Vinson, James Robert McFarland, Amy Hamilton +1 more 2004-09-28
6797688 Concentrated, preferably biodegradable, quaternary ammonium fabric softener compositions containing cationic polymers and process for preparation Megan A. Cooper, Toan Trinh, Richard Martin Ward 2004-09-28
6787510 Dryer-added fabric softening articles and methods Bienvenido Santos, Rhonda Jean Jackson, George Morgan, Gregory Charles Maier, David Dahlinger +7 more 2004-09-07
6759383 Fabric softening compound Hugo Jean Marie Demeyere, Robert O. Keys, Jans-Jurgen Kohle, Johan De Poortere 2004-07-06
6755939 Soft tissue paper having a softening composition containing bilayer disrupter deposited thereon Kenneth Douglas Vinson, Amy Jo Karl, Gayle Marie Frankenbach 2004-06-29
6750188 Compositions for treating shoes and methods and articles employing same Keith Homer Baker, Michael Peter Siklosi, Henry Cheng Na, Janine Strang, Donna Jean Haeggberg +8 more 2004-06-15
6686331 Concentrated, stable, preferably clear, fabric softening composition Toan Trinh, Chad James Oler 2004-02-03
6630441 Concentrated, stable, preferably clear, fabric softening composition containing amine fabric softener Kimberly Ann Grimm, Dennis Ray Bacon, Toan Trinh, Helen Bernardo Tordil 2003-10-07
6608024 Concentrated, stable, translucent or clear, fabric softening compositions Dean Larry DuVal, Gayle Marie Frankenbach, Toan Trinh, Hugo Jean Marie Demeyere, John Henry Shaw, Jr. +1 more 2003-08-19
6607637 Soft tissue paper having a softening composition containing bilayer disrupter deposited thereon Kenneth Douglas Vinson, Amy Jo Karl, Gayle Marie Frankenbach 2003-08-19
6602845 Fatty acids, soaps, surfactant systems, and consumer products based thereon Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson +7 more 2003-08-05