Inventor · disambiguated record
Franz Steigerwald
Also filed as: STEIGERWALD FRANZ
23 granted patents·4 pending applications·710 citations·filing 1978–2013
97Inventor score
Top patents by PatentIndex Score
27 records- 0193US4877065ADecanting device for liquids, e.g. permanent wave agentsWELLA AG·Filed 1983·Granted Oct 31, 1989·81 cites·21 claims
- 0290US4203517AContainerWELLA AG·Filed 1978·Granted May 20, 1980·78 cites·29 claims
- 0386US5370222AArrangement for mixing two componentsWELLA AG·Filed 1993·Granted Dec 6, 1994·82 cites·7 claims
- 0484US4607762ABottle with dosing deviceWELLA AG·Filed 1983·Granted Aug 26, 1986·59 cites·23 claims
- 0583US6068900APlastic container having a high resistance to chemical attack and method of making sameWELLA AG·Filed 1997·Granted May 30, 2000·48 cites·6 claims
- 0680USD273764SCombined bottle and containerWELLA AG·Filed 1981·Granted May 8, 1984·18 cites·1 claims
- 0777US6247586B1Two-component containerWELLA AG·Filed 1999·Granted Jun 19, 2001·56 cites·5 claims
- 0877US6082563ABottle-like plastic container and process for producing itWELLA AG·Filed 1996·Granted Jul 4, 2000·38 cites·21 claims
- 0976USD698650SBottle with a capMARCHANT DAVID RICHARD·Filed 2011·Granted Feb 4, 2014·21 cites·1 claims
- 1076US5819991ABottle-type plastic containerWELLA AG·Filed 1995·Granted Oct 13, 1998·50 cites·12 claims
- 1169US4592376AHair dye applicating apparatusWELLA AG·Filed 1981·Granted Jun 3, 1986·30 cites·15 claims
- 1267USD756788SBottle with a capPROCTER & GAMBLE·Filed 2013·Granted May 24, 2016·11 cites·1 claims
- 1367US4483439ATwo-component packaging for pourable mediaWELLA AG·Filed 1982·Granted Nov 20, 1984·36 cites·21 claims
- 1465USD756787SBottle with a capPROCTER & GAMBLE·Filed 2013·Granted May 24, 2016·10 cites·1 claims
- 1556US2008035638A1Cap with actuation protection for a pressurized containerPROCTER & GAMBLE·Filed 2007·Application pending·0 cites
- 1652US6126032ATwo-component containerWELLA AG·Filed 1999·Granted Oct 3, 2000·22 cites·6 claims
- 1752US2008251543A1Cap for an Aerosol Container or a Spray ContainerWELLA AG·Filed 2005·Application pending·0 cites
- 1849US7320417B2ContainerWELLA AG·Filed 2001·Granted Jan 22, 2008·3 cites·3 claims
- 1948US6162380AMethod for producing foamed plastic hollow bodiesWELLA AG·Filed 1998·Granted Dec 19, 2000·12 cites·35 claims
- 2047US4875577AMultichamber containerWELLA AG·Filed 1987·Granted Oct 24, 1989·17 cites·19 claims
- 2145US2007164056A1ContainerEBERHARDT HEIKO·Filed 2005·Application pending·0 cites
- 2243US4308977ADispensing device with one-hand operation for pasty substancesWELLA AG·Filed 1980·Granted Jan 5, 1982·18 cites·18 claims
- 2340US2006027595A1ContainerEBERHARDT HEIKO·Filed 2004·Application pending·0 cites
- 2438US4756410AApparatus for keeping and mixing two substancesWELLA AG·Filed 1987·Granted Jul 12, 1988·6 cites·10 claims
- 2533US4669621ABottle with supporting closureWELLA AG·Filed 1985·Granted Jun 2, 1987·8 cites·6 claims
- 2632US6602489B2Compact hairspray product consisting of hairspray concentrate, container and fine spray pump with pre-pressurizationWELLA AG·Filed 2001·Granted Aug 5, 2003·3 cites·14 claims
- 2730US5558215AArrangement for mixing two componentsWELLA AG·Filed 1995·Granted Sep 24, 1996·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →