Inventor · disambiguated record
Michael Hormann
Also filed as: HOERMANN MICHAEL · HORMANN MICHAEL · HORMANN MICHAEL K · HÖRMANN MICHAEL
59 granted patents·10 pending applications·1,589 citations·filing 1977–2021
99Inventor score
Files withMARANTEC ANTRIEB STEUERUNG31HOERMANN KG11HERAEUS GMBH W C6HORMANN MICHAEL4HOERMANN KG ANTRIEB STEUERTEC3
Top patents by PatentIndex Score
69 records- 0198US4819495AGear for converting a rotary into a translational motionHOERMANN KG ANTRIEB STEUERTEC·Filed 1987·Granted Apr 11, 1989·284 cites·19 claims
- 0298US4726247AGear for converting a rotational into a translational motionHOERMANN KG ANTRIEB STEUERTEC·Filed 1985·Granted Feb 23, 1988·301 cites·10 claims
- 0396US4625291AProcess for monitoring a driven, movable door or the likeHOERMANN KG·Filed 1983·Granted Nov 25, 1986·78 cites·47 claims
- 0494US4893666AArticulated overhead gateHOERMANN KG·Filed 1988·Granted Jan 16, 1990·88 cites·28 claims
- 0589US4564098ADrive assembly for door operatorHOERMANN KG·Filed 1982·Granted Jan 14, 1986·59 cites·32 claims
- 0688US6640494B2Drive for closing devices with variable speed outputMARANTEC ANTRIEB STEUERUNG·Filed 2001·Granted Nov 4, 2003·36 cites·7 claims
- 0788US4888531AVariable drive mechanism for the panel of a gate or similar structureHOERMANN KG ANTRIEB STEUERTEC·Filed 1988·Granted Dec 19, 1989·55 cites·21 claims
- 0887US4844746AMethod of producing a tantalum stock material of high ductilityHERAEUS GMBH W C·Filed 1988·Granted Jul 4, 1989·53 cites·7 claims
- 0985US6089051AWarp-knit fabric of noble metal-containing wires, and method for the production thereofHERAEUS GMBH W C·Filed 1993·Granted Jul 18, 2000·49 cites·11 claims
- 1083US4120072ACombined supporting roller-friction drive arrangement for overhead single-panel doorsHOERMANN KG·Filed 1977·Granted Oct 17, 1978·39 cites·10 claims
- 1181US11566686B2Planar spiral gearbox and door drive component and door drive having said gearboxMARANTEC ANTRIEBS—UND STEUERUNGSTECHNIK GMBH & CO KG·Filed 2021·Granted Jan 31, 2023·1 cites·18 claims
- 1279USD404746SDrive for moving a gate of a garageMARANTEC ANTRIEBS UND STEUERUNGSTECHNIK GMBH & CO PRODUKTIONS KG·Filed 1997·Granted Jan 26, 1999·23 cites·1 claims
- 1377US4878529ASectional overhead door for low lintel heightsHOERMANN KG·Filed 1987·Granted Nov 7, 1989·40 cites·11 claims
- 1477US4218681AHand-held transmitter for transmitting different signalsHOERMANN KG·Filed 1979·Granted Aug 19, 1980·43 cites·8 claims
- 1573US6859004B2Drive for closing devices with variable speed outputMARANTEC ANTRIEB STEUERUNG·Filed 2003·Granted Feb 22, 2005·15 cites·26 claims
- 1673US4480863ADoor with locking deviceHOERMANN KG·Filed 1982·Granted Nov 6, 1984·24 cites·7 claims
- 1769US7980151B2Door driveMARANTEC ANTRIEBS UND STREUERUNGSTECHNIK GMBH & CO KG·Filed 2006·Granted Jul 19, 2011·9 cites·20 claims
- 1869US5351441ASliding doorMARANTEC ANTRIEB STEUERUNG·Filed 1993·Granted Oct 4, 1994·38 cites·7 claims
- 1963US6779306B2Cable drive garage door openerMARANTEC ANTRIEB STEUERUNG·Filed 2001·Granted Aug 24, 2004·14 cites·19 claims
- 2063US6280358B1Gate drive assemblyMARANTEC ANTRIEB STEUERUNG·Filed 1998·Granted Aug 28, 2001·17 cites·14 claims
- 2162US5232891AProcess for the manufacture of a gauze for a catalytic converter and a gauze for a catalytic converter manufactured according theretoHERAEUS GMBH W C·Filed 1991·Granted Aug 3, 1993·16 cites·13 claims
- 2259US8436713B2Door driveHORMANN MICHAEL·Filed 2009·Granted May 7, 2013·4 cites·19 claims
- 2358US6020829AMultiple remote control systemMARANTEC ANTRIEB STEUERUNG·Filed 1997·Granted Feb 1, 2000·58 cites·13 claims
- 2457USD436098SRemote controlMARANTEC ANTRIEBS-UND STEUERUNGSTECHNIK GMBH & CO PRODUKTIONS KG·Filed 1997·Granted Jan 9, 2001·9 cites·1 claims
- 2555US5241873ATransmission that converts a rotary into a translational motionSTEUERUNGSTECHNIK GMBH HOERMAN·Filed 1991·Granted Sep 7, 1993·24 cites·10 claims
- 2655US4718472ASectional strip for roll-up, fold-up, and similar gatesHOERMANN KG·Filed 1987·Granted Jan 12, 1988·23 cites·18 claims
- 2754US5253451ADriving apparatusMARANTEC ANTRIEB STEUERUNG·Filed 1992·Granted Oct 19, 1993·21 cites·11 claims
- 2852US5950364AMonitoring the motion of a drive-operable, one or multiple part door bodyMARANTEC ANTRIEBS UND STEURUNG·Filed 1996·Granted Sep 14, 1999·21 cites·16 claims
- 2951US7252018B2Drive for closure elementsMARANTEC ANTRIEB STEUERUNG·Filed 2002·Granted Aug 7, 2007·4 cites·24 claims
- 3050US2008016777A1Emergency releaseMARANTEC ANTRIEB STEUERUNG·Filed 2007·Application pending·0 cites
- 3149US2011063075A1Control System for a Door DriveMARANTEC ANTRIEB STEUERUNG·Filed 2009·Application pending·0 cites
- 3248US7902782B2Method of operating a door drive and door driveMARANTEC ANTRIEB STEUERUNG·Filed 2008·Granted Mar 8, 2011·0 cites·20 claims
- 3348USD565512SLight barrier for gatesMARANTEC ANTRIEB STEUERUNG·Filed 2007·Granted Apr 1, 2008·5 cites·1 claims
- 3448US6568130B1Safety contact rail including a freely moving contact element and hollow profile situated thereaboutMARANTEC ANTRIEB STEUERUNG·Filed 2000·Granted May 27, 2003·1 cites·12 claims
- 3548US5874819AControl for the drive of an object movable to and fro between two end positionsMARANTEC ANTRIEB STEUERUNG·Filed 1995·Granted Feb 23, 1999·15 cites·11 claims
- 3648US5846151AConnection device for drive means possessing profileMARANTEC ANTRIEB STEUERUNG·Filed 1996·Granted Dec 8, 1998·11 cites·15 claims
- 3748US2006026901A1Door drive headHOERMANN MICHAEL·Filed 2005·Application pending·0 cites
- 3847US2010031574A1Rail element and door driveHORMANN MICHAEL·Filed 2008·Application pending·0 cites
- 3947US2005044793A1Door with holding deviceFiled 2004·Application pending·0 cites
- 4046US7294945B2Gate or door drive housingMARANTEC ANTRIEB STEUERUNG·Filed 2004·Granted Nov 13, 2007·3 cites·2 claims
- 4146US5203110ASafety device for the closing edge of a door leafMARANTEC ANTRIEB STEUERUNG·Filed 1990·Granted Apr 20, 1993·16 cites·18 claims
- 4246US2005161170A1Door drive housingMARANTEC ANTRIEB STEUERUNG·Filed 2004·Application pending·0 cites
- 4345US7362067B2Apparatus for controlling a door driveMARANTEC ANTRIEB STEUERUNG·Filed 2006·Granted Apr 22, 2008·0 cites·17 claims
- 4445US6564665B1Gear unit for gate drivesMARANTEC ANTRIEB STEUERUNG·Filed 2000·Granted May 20, 2003·3 cites·20 claims
- 4545US2006196119A1Light barrier holderHORMANN MICHAEL·Filed 2006·Application pending·0 cites
- 4645US2004069422A1Enclosure, specifically sectional doorFiled 2003·Application pending·0 cites
- 4744US6309318B1Connecting element for profiled belt endsMARANTEC ANTRIEB STEUERUNG·Filed 1998·Granted Oct 30, 2001·9 cites·19 claims
- 4844US4794972ADoor leaf memberHOERMANN KG·Filed 1987·Granted Jan 3, 1989·15 cites·7 claims
- 4943US2010263959A1External-rotor electric motor with or without a planetary gear mechanism, motor vehicle with an external-rotor electric motor and a method for operating such a vehicleHOEBEL RUDOLF·Filed 2008·Application pending·0 cites
- 5042US4876868AMethod for forming an object of metal by cold pressingHERAEUS GMBH W C·Filed 1989·Granted Oct 31, 1989·9 cites·7 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →