Inventor · disambiguated record
Helmut Braun
Also filed as: BRAUN HELMUT
24 granted patents·3 pending applications·469 citations·filing 1973–2017
96Inventor score
Top patents by PatentIndex Score
27 records- 0195US5049383AAqueous biocidal cationic dispersions of polymers and their use as fungicidal, bactericidal and algicidal treatment agentsHOECHST AG·Filed 1989·Granted Sep 17, 1991·108 cites·10 claims
- 0291US4421889AAqueous dispersion paints and process for making the sameHOECHST AG·Filed 1983·Granted Dec 20, 1983·59 cites·16 claims
- 0387US4296226AVinyl polymer with acetylacetoxy groups, process for its manufacture and an agent obtained thereofHOECHST AG·Filed 1980·Granted Oct 20, 1981·40 cites·5 claims
- 0484US5576384ALow-emission dispersion paints, coating materials and synthetic resin dispersion plasters as well as processes for the preparation thereofHOECHST AG·Filed 1995·Granted Nov 19, 1996·54 cites·9 claims
- 0582US5708077ALow-emission dispersion paints, coating materials and synthetic resin dispersion plasters as well as processes for the preparation thereofHOECHST AG·Filed 1996·Granted Jan 13, 1998·46 cites·1 claims
- 0679US9695566B2Soil compacting device having spring suspension and guidingWACKER NEUSON PROD GMBH & CO·Filed 2015·Granted Jul 4, 2017·3 cites·14 claims
- 0779US8534376B2Pneumatic-spring percussion mechanism with a variable rotary driveBRAUN HELMUT·Filed 2009·Granted Sep 17, 2013·14 cites·15 claims
- 0873US5393266APulley wheel elastic assemblyLUK LAMELLEN & KUPPLUNGSBAU·Filed 1992·Granted Feb 28, 1995·23 cites·38 claims
- 0972US4418207AAcetylacetoxyalkyl-allyl ethersHOECHST AG·Filed 1980·Granted Nov 29, 1983·10 cites·9 claims
- 1070USD666468SDemolition toolBRAUN HELMUT·Filed 2010·Granted Sep 4, 2012·17 cites·1 claims
- 1170US4548309AClutch plate for use in friction clutches of motor vehicles and the likeLUK LAMELLEN & KUPPLUNGSBAU·Filed 1984·Granted Oct 22, 1985·24 cites·29 claims
- 1265US6889609B2Method and device for generating an air stream in a duplicating machineHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted May 10, 2005·8 cites·31 claims
- 1355US6669126B1Payout device for data transmission lines and method for the production of payout deviceLFK GMBH·Filed 1999·Granted Dec 30, 2003·21 cites·9 claims
- 1454US4596324AClutch plateLUK LAMELLEN & KUPPLUNGSBAU·Filed 1983·Granted Jun 24, 1986·16 cites·21 claims
- 1552US3933715AN-substituted maleic imide preservative for aqueous dispersions of polymers derived from α, β-ethylenically unsaturated monomersHOECHST AG·Filed 1973·Granted Jan 20, 1976·8 cites·12 claims
- 1650US2011180285A1Implement having an overrunning clutchWACKER NEUSON SE·Filed 2009·Application pending·0 cites
- 1749US9022138B2Impact device having an impact mechanism lubricating deviceBRAUN HELMUT·Filed 2009·Granted May 5, 2015·2 cites·14 claims
- 1843US4597485AFriction clutchLUK LAMELLEN & KUPPLUNGSBAU·Filed 1984·Granted Jul 1, 1986·6 cites·24 claims
- 1942US4146516AThixotropic mixtureHOECHST AG·Filed 1977·Granted Mar 27, 1979·6 cites·7 claims
- 2041US9272407B2Percussion tool having cooling of equipment componentsFISCHER MICHAEL·Filed 2011·Granted Mar 1, 2016·0 cites·12 claims
- 2141US9254559B2Drill hammer and/or impact hammer having free convection coolingBERGER RUDOLF·Filed 2011·Granted Feb 9, 2016·0 cites·15 claims
- 2240US2011192621A1Hammer and/or Hammer Drill Having Relubricating DeviceWACKER NEUSON SE·Filed 2009·Application pending·0 cites
- 2339US10919107B2Rack and method for producing a rack for a steering gear of a motor vehicleTHYSSENKRUPP PRESTA AG·Filed 2017·Granted Feb 16, 2021·0 cites·3 claims
- 2437US2014262400A1Electric tool having a protective hoodBERGER RUDOLF·Filed 2012·Application pending·0 cites
- 2534US4089829AProcess for the manufacture of plastics dispersionsHOECHST AG·Filed 1975·Granted May 16, 1978·3 cites·5 claims
- 2631US8272364B2Implement having rotational speed reduction and operating method thereforHAUSLER WOLFGANG·Filed 2008·Granted Sep 25, 2012·0 cites·17 claims
- 2730US4140666AProcess for the manufacture of plastics dispersionsHOECHST AG·Filed 1977·Granted Feb 20, 1979·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →