TW

Thomas James Wierenga

The Procter & Gamble: 16 patents #783 of 10,133Top 8%
📍 Cincinnati, OH: #558 of 8,043 inventorsTop 7%
🗺 Ohio: #4,488 of 73,341 inventorsTop 7%
Overall (All Time): #302,271 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
6812195 Concentrated detergent compositions with stable sudsing characteristics James August Weikel 2004-11-02
6323170 Floor cleaners which provide improved burnish response Jeffrey S. Weaver 2001-11-27
6255270 Cleaning and disinfecting compositions with electrolytic disinfecting booster Bruce Barger 2001-07-03
5990064 Compositions and methods for cleaning hard surfaces using protonated amines and amine oxide surfactants Bruce Barger 1999-11-23
5977054 Mildly acidic hard surface cleaning compositions containing amine oxide detergent surfactants 1999-11-02
5968889 Detergent compositions comprising a synergistic antifoaming combination 1999-10-19
5965514 Compositions for and methods of cleaning and disinfecting hard surfaces Bruce Barger 1999-10-12
5919312 Compositions and methods for removing oily or greasy soils James August Weikel, David C. Underwood 1999-07-06
5691291 Hard surface cleaning compositions comprising protonated amines and amine oxide surfactants Bruce Barger 1997-11-25
5399296 Solid compositions containing amine oxide-maleic acid salts Raymond Young 1995-03-21
5389306 Process for making solid formulations containing amine oxide surfactants Raymond Young 1995-02-14
5002681 Jumbo particulate fabric softner composition Charles Albert Hensley, Ricky Alan Pollard, Bernard K. Kremer 1991-03-26
4954285 Perfume, particles, especially for use in dryer released fabric softening/antistatic agents Joseph Ladd, Russell J. Merz, Alyce E. Nicholson 1990-09-04
4911851 Detergent compatible, dryer released fabric softening/antistatic agents Joseph Ladd, Michelle Frances Mellea 1990-03-27
4898680 Detergent compatible, dryer released fabric softening/antistatic agents Allen D. Clauss, Gayle Elizabeth Culver, David Michael Piatt 1990-02-06
4828746 Detergent compatible, dryer released fabric softening/antistatic agents in a sealed pouch Allen D. Clauss, Gayle Elizabeth Culver, David Michael Piatt 1989-05-09