Inventor · disambiguated record
Douglas F. Corsette
Also filed as: CORSETTE DOUGLAS F · CORSETTE DOUGLAS FRANK
36 granted patents·1,699 citations·filing 1975–1989
98Inventor score
Top patents by PatentIndex Score
36 records- 0197US4615467ALiquid foam dispenserCALMAR INC·Filed 1985·Granted Oct 7, 1986·141 cites·11 claims
- 0296US4624413ATrigger type sprayerCORSETTE DOUGLAS FRANK·Filed 1985·Granted Nov 25, 1986·125 cites·13 claims
- 0395US4506809ADispensing fitment for squeeze bottlesCALMAR INC·Filed 1982·Granted Mar 26, 1985·110 cites·18 claims
- 0492US4402432ALeak-proof dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1980·Granted Sep 6, 1983·80 cites·15 claims
- 0591US4458832ALiquid dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1983·Granted Jul 10, 1984·60 cites·6 claims
- 0691US4433799ALiquid dispensing pump arrangement with selective stroke restrictionCALMAR INC·Filed 1982·Granted Feb 28, 1984·69 cites·15 claims
- 0789US4890773AViscous product dispenserCALMAR INC·Filed 1989·Granted Jan 2, 1990·69 cites·5 claims
- 0889US4779803AManually actuated liquid sprayerCALMAR INC·Filed 1986·Granted Oct 25, 1988·72 cites·7 claims
- 0989US4618077ALiquid dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1984·Granted Oct 21, 1986·65 cites·27 claims
- 1089US4286736ALiquid DispenserDIAMOND INT CORP·Filed 1980·Granted Sep 1, 1981·64 cites·4 claims
- 1189US4050613AManual actuated dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1976·Granted Sep 27, 1977·65 cites·12 claims
- 1288US4410107ALiquid dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1981·Granted Oct 18, 1983·61 cites·9 claims
- 1388US4387819ASealing means for a snap-on fitmentCORSETTE DOUGLAS FRANK·Filed 1981·Granted Jun 14, 1983·71 cites·9 claims
- 1487US4872596AViscous product dispenserCALMAR INC·Filed 1988·Granted Oct 10, 1989·65 cites·5 claims
- 1587US4170047AVaned anti-vortex pool drain coverCORSETTE DOUGLAS FRANK·Filed 1978·Granted Oct 9, 1979·60 cites·27 claims
- 1680US4511065AManually actuated pump having pliant pistonCORSETTE DOUGLAS FRANK·Filed 1983·Granted Apr 16, 1985·42 cites·13 claims
- 1780US4361256ADispenser having attached and sealed closure capCORSETTE DOUGLAS FRANK·Filed 1980·Granted Nov 30, 1982·41 cites·8 claims
- 1879US4343417ADispensing pump locking meansCORSETTE DOUGLAS FRANK·Filed 1980·Granted Aug 10, 1982·41 cites·19 claims
- 1976US4591077AContinuous discharge dispenserCORSETTE DOUGLAS FRANK·Filed 1985·Granted May 27, 1986·44 cites·19 claims
- 2074US4640443AManually operated dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1985·Granted Feb 3, 1987·41 cites·23 claims
- 2171US4496082ALiquid dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1983·Granted Jan 29, 1985·26 cites·9 claims
- 2270US4793522APositive discharge valve for viscous product dispenserCALMAR INC·Filed 1987·Granted Dec 27, 1988·35 cites·3 claims
- 2369US3965497AToilet chemical dispenserCORSETTE DOUGLAS FRANK·Filed 1975·Granted Jun 29, 1976·22 cites·15 claims
- 2466US4424919ADispenser having plunger locking meansDIAMOND INT CORP·Filed 1981·Granted Jan 10, 1984·27 cites·14 claims
- 2564US4494680AManually operated dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1983·Granted Jan 22, 1985·25 cites·15 claims
- 2663US4046292AManual container mounted pumpCORSETTE DOUGLAS FRANK·Filed 1976·Granted Sep 6, 1977·24 cites·11 claims
- 2762USRE33235ELiquid dispensing pumpCORSETTE DOUGLAS FRANK·Filed 1988·Granted Jun 19, 1990·27 cites·28 claims
- 2861US4503997ADispensing pump adapted for pressure fillingCORSETTE DOUGLAS FRANK·Filed 1983·Granted Mar 12, 1985·22 cites·14 claims
- 2961US3945062AToilet chemical dispenserCORSETTE DOUGLAS FRANK·Filed 1975·Granted Mar 23, 1976·19 cites·6 claims
- 3060US4244062ALiquid dispenserCORSETTE DOUGLAS FRANK·Filed 1978·Granted Jan 13, 1981·18 cites·5 claims
- 3159US4345383ADesigner's triangleCORSETTE DOUGLAS FRANK·Filed 1980·Granted Aug 24, 1982·15 cites·8 claims
- 3255US4596344AManually actuated dispenserCORSETTE DOUGLAS FRANK·Filed 1983·Granted Jun 24, 1986·18 cites·20 claims
- 3352US4357718ALiquid dispenserCORSETTE DOUGLAS FRANK·Filed 1980·Granted Nov 9, 1982·15 cites·9 claims
- 3444US4515315ANozzle insert for a fluid dispenserCORSETTE DOUGLAS FRANK·Filed 1983·Granted May 7, 1985·12 cites·5 claims
- 3537US4545130ADesigner's triangleCORSETTE DOUGLAS FRANK·Filed 1983·Granted Oct 8, 1985·4 cites·29 claims
- 3635US4738398ASprayer having induced air assistCORSETTE DOUGLAS FRANK·Filed 1986·Granted Apr 19, 1988·4 cites·6 claims
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