Inventor · disambiguated record
Robert H. Laauwe
Also filed as: LAAUWE ROBERT H
22 granted patents·1,160 citations·filing 1974–1993
97Inventor score
Top patents by PatentIndex Score
22 records- 0198US4126224AMoisture-proof and child-resistant pill boxLAAUWE ROBERT H·Filed 1977·Granted Nov 21, 1978·210 cites·3 claims
- 0292US4570827ALiquid dispenserESSEX CHEMICAL CORP·Filed 1984·Granted Feb 18, 1986·81 cites·5 claims
- 0391US4057177AValved squeeze bottle for viscous productsLAAUWE ROBERT H·Filed 1977·Granted Nov 8, 1977·80 cites·9 claims
- 0490US4314658AViscous product dispensing squeeze bottle having a self-venting automatic shut-off valveLAAUWE ROBERT H·Filed 1980·Granted Feb 9, 1982·69 cites·3 claims
- 0589US5100030AFixtures for fluid dispensing bagsINOPAK LTD·Filed 1990·Granted Mar 31, 1992·84 cites·2 claims
- 0688US4262802APackaging and dispensing pill boxESSEX CHEMICAL CORP·Filed 1979·Granted Apr 21, 1981·60 cites·3 claims
- 0786US4091966ASqueeze bottle containing a powdered product and operative whether upright or invertedLAAUWE ROBERT H·Filed 1976·Granted May 30, 1978·55 cites·1 claims
- 0884US4823990ADispensing deviceESSEX CHEMICAL CORP·Filed 1987·Granted Apr 25, 1989·60 cites·7 claims
- 0982US4747518ASqueeze bottle self-closing and venting dispensing valveLAAUWE ROBERT H·Filed 1986·Granted May 31, 1988·63 cites·1 claims
- 1079US4634022AFixture for bag-type liquid dispenserHALLORAN P JOSEPH O·Filed 1985·Granted Jan 6, 1987·60 cites·8 claims
- 1178US4226342ADispensing valve particularly for viscous productsLAAUWE ROBERT H·Filed 1978·Granted Oct 7, 1980·40 cites·10 claims
- 1278US4122979ASqueeze bottle containing a liquid product and operative whether upright or invertedLAAUWE ROBERT H·Filed 1977·Granted Oct 31, 1978·41 cites·9 claims
- 1372US4157789ARight-angle spray nozzleLAAUWE ROBERT H·Filed 1977·Granted Jun 12, 1979·34 cites·7 claims
- 1470US3990640AActuator for aerosol valve stemsLAAUWE ROBERT H·Filed 1974·Granted Nov 9, 1976·20 cites·3 claims
- 1569US4253609ADispensing spray nozzleESSEX CHEMICAL CORP·Filed 1979·Granted Mar 3, 1981·23 cites·1 claims
- 1666US4415122ARight-angle spray nozzleESSEX CHEMICAL CORP·Filed 1981·Granted Nov 15, 1983·27 cites·1 claims
- 1765US4230240ADispensing valve particularly for viscous products and having a dome-shaped applicatorLAAUWE ROBERT H·Filed 1979·Granted Oct 28, 1980·24 cites·7 claims
- 1864US4596157ADevice for obtaining, transporting and using a liquid specimenLAAUWE ROBERT H·Filed 1985·Granted Jun 24, 1986·23 cites·7 claims
- 1952US4478356AFlexible-bag self-closing metering dispensing valveESSEX CHEMICAL CORP·Filed 1982·Granted Oct 23, 1984·20 cites·3 claims
- 2052US3990639AAerosol valve actuatorLAAUWE ROBERT H·Filed 1976·Granted Nov 9, 1976·16 cites·4 claims
- 2143US5323902ASafety device for holding and retaining hyposyringes and the likeSCIENT CONCEPTS INC·Filed 1993·Granted Jun 28, 1994·56 cites·18 claims
- 2243US4823994ASpeciality closures for bottle necksLAAUWE ROBERT H·Filed 1987·Granted Apr 25, 1989·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →