Inventor · disambiguated record
William E. Sullivan
Also filed as: SULLIVAN WILLIAM E
14 granted patents·839 citations·filing 1976–1993
95Inventor score
Files withRISDON ENTERPRISES INC6ECOLAB INC5RIDSON MANUFACTURING COMPANY1RISDON MFG CO1THE RISDON MFG COMPANY1
Top patents by PatentIndex Score
14 records- 0194US5342584AAir freshener device and cartridge with batteryECOLAB INC·Filed 1993·Granted Aug 30, 1994·170 cites·26 claims
- 0290US4094119AMethod of making a product for dispensing a volatile substanceRISDON MFG CO·Filed 1977·Granted Jun 13, 1978·131 cites·10 claims
- 0388US4276236AApparatus for inducing air flow past a product capable of being vaporizedRISDON ENTERPRISES INC·Filed 1980·Granted Jun 30, 1981·63 cites·23 claims
- 0485US4674237AScouring pad device and method for making sameRISDON ENTERPRISES INC·Filed 1981·Granted Jun 23, 1987·52 cites·16 claims
- 0585US4271092AApparatus for inducing air flow past a product capable of being vaporizedRISDON ENTERPRISES INC·Filed 1979·Granted Jun 2, 1981·50 cites·7 claims
- 0685US4158440ADevice for releasing a volatile substance in a controlled mannerRIDSON MANUFACTURING COMPANY·Filed 1976·Granted Jun 19, 1979·108 cites·2 claims
- 0781US5234162AAir freshener device cartridgeECOLAB INC·Filed 1991·Granted Aug 10, 1993·114 cites·11 claims
- 0876US5050798AStatic air freshener device and cartridgeECOLAB INC·Filed 1989·Granted Sep 24, 1991·89 cites·24 claims
- 0964US4529125ADevice for dispensing of volatile substance and method for making the deviceRISDON ENTERPRISES INC·Filed 1980·Granted Jul 16, 1985·30 cites·10 claims
- 1058USD244995SAerosol spray actuator buttonTHE RISDON MFG COMPANY·Filed 1976·Granted Jul 12, 1977·6 cites·1 claims
- 1153USD313846SDispenser for air freshenerECOLAB INC·Filed 1989·Granted Jan 15, 1991·6 cites·1 claims
- 1251USD313845SStatic air freshenerECOLAB INC·Filed 1989·Granted Jan 15, 1991·5 cites·1 claims
- 1335US4376483ADevice for holding and dispensing a fluid substance and method for making sameRISDON ENTERPRISES INC·Filed 1980·Granted Mar 15, 1983·6 cites·4 claims
- 1430US4529124ADevice for dispensing of volatile substance and method for making the deviceRISDON ENTERPRISES INC·Filed 1980·Granted Jul 16, 1985·9 cites·14 claims
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