Inventor · disambiguated record
John R. Wietfeldt
Also filed as: WIETFELDT JOHN R
28 granted patents·6 pending applications·422 citations·filing 1988–2019
97Inventor score
Files withJOHNSON & SON INC S C18WORTLEY RUSSELL B4PROCTER & GAMBLE3KLINKHAMMER MICHAEL E2SCHWARZ RALPH2
Top patents by PatentIndex Score
34 records- 0199US9175248B2Non-ionic surfactant-based cleaning composition having high self-adhesion and providing residual benefitsJOHNSON & SON INC S C·Filed 2015·Granted Nov 3, 2015·27 cites·30 claims
- 0299US9068152B2Cleaning composition having high self-adhesion and providing residual benefitsJOHNSON & SON INC S C·Filed 2015·Granted Jun 30, 2015·27 cites·12 claims
- 0395US9243214B1Cleaning composition having high self-adhesion and providing residual benefitsJOHNSON & SON INC S C·Filed 2015·Granted Jan 26, 2016·5 cites·32 claims
- 0494US8658588B2Self-adhesive high viscosity cleaning compositionWORTLEY RUSSELL B·Filed 2012·Granted Feb 25, 2014·19 cites·20 claims
- 0593US8931971B2Cleaning pad impregnated with a volatile liquid for improved dust adhesionSCHWARZ RALPH·Filed 2006·Granted Jan 13, 2015·37 cites·19 claims
- 0693US8851776B2Amphiphile surface treatment for a cleaning pad for improved dust adhesionSCHWARZ RALPH·Filed 2006·Granted Oct 7, 2014·43 cites·18 claims
- 0793US7313838B2Powered cleaner/polisherJOHNSON & SON INC S C·Filed 2003·Granted Jan 1, 2008·46 cites·2 claims
- 0892US9771544B2Cleaning composition having high self-adhesion and providing residual benefitsJOHNSON & SON INC S C·Filed 2015·Granted Sep 26, 2017·3 cites·21 claims
- 0992US8980813B2Cleaning composition having high self-adhesion on a vertical hard surface and providing residual benefitsKLINKHAMMER MICHAEL E·Filed 2012·Granted Mar 17, 2015·8 cites·13 claims
- 1091US7565712B2Powered cleaner/polisherJOHNSON & SON INC S C·Filed 2007·Granted Jul 28, 2009·31 cites·4 claims
- 1189US9181515B2Cleaning composition having high self-adhesion and providing residual benefitsJOHNSON & SON INC S C·Filed 2015·Granted Nov 10, 2015·2 cites·25 claims
- 1289US7741265B2Hard surface cleaner with extended residual cleaning benefitJOHNSON & SON INC S C·Filed 2007·Granted Jun 22, 2010·14 cites·24 claims
- 1388US8143205B2Cleaning composition having high self-adhesion and providing residual benefitsKLINKHAMMER MICHAEL E·Filed 2009·Granted Mar 27, 2012·11 cites·8 claims
- 1485US8088724B2Hard surface cleaner with extended residual cleaning benefitIVERSON ROBERT D·Filed 2010·Granted Jan 3, 2012·11 cites·23 claims
- 1584US5286480AUse of N-acetylated amino acid complexes in oral care compositionsPROCTER & GAMBLE·Filed 1992·Granted Feb 15, 1994·72 cites·20 claims
- 1679US9410111B2Cleaning composition that provides residual benefitsWORTLEY RUSSELL B·Filed 2009·Granted Aug 9, 2016·3 cites·11 claims
- 1779US8475769B2Aerosol composition with enhanced dispersion effectsNGUYEN PETER N·Filed 2010·Granted Jul 2, 2013·3 cites·17 claims
- 1877US9481854B2Cleaning composition that provides residual benefitsWORTLEY RUSSELL B·Filed 2012·Granted Nov 1, 2016·2 cites·15 claims
- 1973US9138409B2Aerosol composition with enhanced dispersion effectsJOHNSON & SON INC S C·Filed 2013·Granted Sep 22, 2015·3 cites·19 claims
- 2072US10392583B2Cleaning composition with a hydrophilic polymer having high self-adhesion and providing residual benefitsJOHNSON & SON INC S C·Filed 2017·Granted Aug 27, 2019·0 cites·16 claims
- 2170US8328894B2Dust prevention and removal deviceTHURIN MATTHEW N·Filed 2009·Granted Dec 11, 2012·4 cites·20 claims
- 2270US2019233775A1Cleaning composition that provides residual benefitsJOHNSON & SON INC S C·Filed 2019·Application pending·0 cites
- 2369US8412030B2Method and apparatus for dispensing a fragranceBELAND RENE MAURICE·Filed 2009·Granted Apr 2, 2013·1 cites·15 claims
- 2465US10597617B2Cleaning composition that provides residual benefitsJOHNSON & SON INC S C·Filed 2016·Granted Mar 24, 2020·0 cites·26 claims
- 2563US10266798B2Cleaning composition that provides residual benefitsJOHNSON & SON INC S C·Filed 2016·Granted Apr 23, 2019·0 cites·31 claims
- 2662US7001773B2Artificial testing soil and method of testingJOHNSON & SON INC S C·Filed 2002·Granted Feb 21, 2006·7 cites·9 claims
- 2761US5358705AUse of N-acetylated amino acid complexes in oral care compositionsPROCTER & GAMBLE·Filed 1993·Granted Oct 25, 1994·23 cites·20 claims
- 2858US4965067AOral compositionsPROCTER & GAMBLE·Filed 1988·Granted Oct 23, 1990·20 cites·7 claims
- 2955US2009215909A1Cleaning composition that provides residual benefitsWORTLEY RUSSELL B·Filed 2009·Application pending·0 cites
- 3054US2014373292A1Amphiphile Surface Treatment for a Cleaning Pad for Improved Dust AdhesionJOHNSON & SON INC S C·Filed 2014·Application pending·0 cites
- 3150US2008305978A1Cleaning compositions containing a hydrophilic fragranceJOHNSON & SON INC S C·Filed 2007·Application pending·0 cites
- 3249US2007192979A1Cleaning implement having a visual indicator for determining debris removal effectiveness and end of useful lifeKNOPOW JEREMY F·Filed 2007·Application pending·0 cites
- 3346US7871821B2Artificial testing soil and method of testingJOHNSON & SON INC S C·Filed 2005·Granted Jan 18, 2011·0 cites·11 claims
- 3443US2017260478A1Melt delivery systemJOHNSON & SON INC S C·Filed 2015·Application pending·0 cites
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