Inventor · disambiguated record
Robert Janssen
Also filed as: COOKE DONALD R · JANSSEN ROBERT · JANSSEN ROBERT A · JANSSEN ROBERT I
20 granted patents·5 pending applications·386 citations·filing 1977–2015
95Inventor score
Top patents by PatentIndex Score
25 records- 0195US4191792APaint rollerPADCO INC·Filed 1978·Granted Mar 4, 1980·73 cites·15 claims
- 0293USD249821SHolder for paint application padPADCO INC·Filed 1977·Granted Oct 3, 1978·35 cites·1 claims
- 0389US8153567B2Mineral oils which comprise detergent additives and have improved cold flowabilityKRULL MATTHIAS·Filed 2006·Granted Apr 10, 2012·10 cites·33 claims
- 0489US4856136AFlocked foam brushPADCO INC·Filed 1988·Granted Aug 15, 1989·111 cites·16 claims
- 0589USD248335SPaint pad bucketPADCO INC·Filed 1977·Granted Jun 27, 1978·24 cites·1 claims
- 0682US4155140APaint applicator having detachable handlePADCO INC·Filed 1978·Granted May 22, 1979·32 cites·7 claims
- 0781US8628591B2Detergent additive-containing mineral oils having improved cold flow propertiesKRULL MATTHIAS·Filed 2008·Granted Jan 14, 2014·4 cites·24 claims
- 0879US8734542B2Detergent additive-containing mineral oils having improved cold flow propertiesKRULL MATTHIAS·Filed 2008·Granted May 27, 2014·3 cites·19 claims
- 0979US4566816APressure fed paint rollerPADCO INC·Filed 1983·Granted Jan 28, 1986·33 cites·21 claims
- 1075US8628590B2Detergent additive-containing mineral oils having improved cold flow propertiesKRULL MATTHIAS·Filed 2008·Granted Jan 14, 2014·2 cites·31 claims
- 1164USD256190SPaint padPADCO INC·Filed 1978·Granted Aug 5, 1980·7 cites·1 claims
- 1262US6851570B2Paint traysFiled 2001·Granted Feb 8, 2005·6 cites·14 claims
- 1361US6238740B1Paint systemPADCO INC·Filed 1999·Granted May 29, 2001·14 cites·15 claims
- 1460US6601262B2Paint systemPADCO INC·Filed 2001·Granted Aug 5, 2003·4 cites·4 claims
- 1558US2010180492A1Detergent Additive-Containing Mineral Oils Having Improved Cold Flow PropertiesCLARIANT FINANCE BVI LTD·Filed 2008·Application pending·0 cites
- 1654US2006105112A1Decorative painting kitJANSSEN ROBERT I·Filed 2005·Application pending·0 cites
- 1748US6764715B2Spatter paintingJANSSEN ROBERT IVES·Filed 2002·Granted Jul 20, 2004·2 cites·10 claims
- 1848US5868515AYoke for applicator handlePADCO INC·Filed 1997·Granted Feb 9, 1999·12 cites·15 claims
- 1944US5249330APaint roller applicatorsJANSSEN ROBERT I·Filed 1992·Granted Oct 5, 1993·11 cites·10 claims
- 2044US2006068138A1Glove donning layer containing particlesJANSSEN ROBERT A·Filed 2004·Application pending·0 cites
- 2142US2006141186A1Gloves with hydrogel coating for damp hand donning and method of making sameJANSSEN ROBERT A·Filed 2004·Application pending·0 cites
- 2237USD338107SPaint roller handleJANSSEN ROBERT I·Filed 1991·Granted Aug 10, 1993·3 cites·1 claims
- 2335US2004245670A1Method of forming a low tack elastomeric articleFiled 2003·Application pending·0 cites
- 2434US9428133B2Motor vehicle with an airbag moduleBAYERISCHE MOTOREN WERKE AG·Filed 2015·Granted Aug 30, 2016·0 cites·17 claims
- 2528USD334477SPaint roller handleJANSSEN ROBERT I·Filed 1991·Granted Apr 6, 1993·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →