Inventor · disambiguated record
Johann Hofer
Also filed as: HOEFER JOHANN · HOFER JOHANN · HOFER JOHANN PAUL · HÖFER JOHANN
17 granted patents·5 pending applications·149 citations·filing 1976–2021
92Inventor score
Files withBLECKMANN GMBH & CO KG6WACKER CHEMITRONIC5STRATEC CONSUMABLES GmbH2HACKL THOMAS1HENDLER RENE1
Top patents by PatentIndex Score
22 records- 0186US9648983B2Helical dynamic flow through heaterHÖFER JOHANN·Filed 2012·Granted May 16, 2017·10 cites·15 claims
- 0283US4141764AProcess for the manufacture of silicon of large surface area bonded to a substrate and silicon-bonded substrates so madeWACKER CHEMITRONIC·Filed 1977·Granted Feb 27, 1979·33 cites·5 claims
- 0383US4112057AProcess for purifying halogenosilanesWACKER CHEMITRONIC·Filed 1976·Granted Sep 5, 1978·29 cites·4 claims
- 0481US7361111B2Power branching transmission for motor vehiclesHOFER FORSCHUNGS & ENTW GMBH·Filed 2005·Granted Apr 22, 2008·18 cites·13 claims
- 0580US4132763AProcess for the production of pure, silicon elemental semiconductor materialWACKER CHEMIE GMBH·Filed 1977·Granted Jan 2, 1979·23 cites·4 claims
- 0678US8797511B2Distance measuring device and surveying systemTIEFENTHALER STEFAN·Filed 2011·Granted Aug 5, 2014·10 cites·24 claims
- 0778US8528435B2Power assist elementHACKL THOMAS·Filed 2009·Granted Sep 10, 2013·7 cites·17 claims
- 0872US2022178582A1Heating System Component for Sensing a First and Second TemperatureBLECKMANN GMBH & CO KG·Filed 2021·Application pending·0 cites
- 0965US10502591B2Sensor arrangement and method for determining a position and/or a change in the position of a measurement objectMICRO EPSILON MESSTECHNIK GMBH & CO KG·Filed 2015·Granted Dec 10, 2019·1 cites·19 claims
- 1064US10800895B2Polymer slides having hydrophobic small moleculesSTRATEC CONSUMABLES GmbH·Filed 2014·Granted Oct 13, 2020·0 cites·8 claims
- 1164US2024003760A1Heating system component for sensing a first and second temperatureBLECKMANN GMBH & CO KG·Filed 2021·Application pending·0 cites
- 1261US7503288B2Plastic boiler without flangeHENDLER RENE·Filed 2006·Granted Mar 17, 2009·3 cites·27 claims
- 1359US10611890B2Method of producing a polymer part and polymer partSTRATEC CONSUMABLES GmbH·Filed 2016·Granted Apr 7, 2020·0 cites·13 claims
- 1447US4042331AProcess for the determination of the boron contents of pure halogensilanesWACKER CHEMITRONIC·Filed 1976·Granted Aug 16, 1977·10 cites·8 claims
- 1540US2016370035A1Heat exchanging device and method thereforBLECKMANN GMBH & CO KG·Filed 2016·Application pending·0 cites
- 1639US11287161B2Heating system component providing a compact temperature sensor designBLECKMANN GMBH & CO KG·Filed 2017·Granted Mar 29, 2022·0 cites·9 claims
- 1738US4210486AProcess for determining the effective doping agent content of hydrogen for the production of semiconductorsWACKER CHEMITRONIC·Filed 1977·Granted Jul 1, 1980·4 cites·1 claims
- 1838US2019335540A1Method for Controlling a Heating System Component for a Simple and Safe Operation and a Heating System Component ThereforeBLECKMANN GMBH & CO KG·Filed 2019·Application pending·0 cites
- 1935US2008155974A1Power Plant for a Motor VehicleHOFER FORSCHUNGS & ENTWICKLUNG·Filed 2007·Application pending·0 cites
- 2033US10932324B2Flange assembly for securing a heating device to a fluid containerBLECKMANN GMBH & CO KG·Filed 2016·Granted Feb 23, 2021·0 cites·3 claims
- 2133US9574865B2Method and apparatus for sensing magnetic fieldsPFAFFINGER CHRISTIAN·Filed 2011·Granted Feb 21, 2017·0 cites·28 claims
- 2231US4057395AProcess for determining the donor content of polycrystalline silicon of high purity to be used in the semiconductor industriesWACKER CHEMITRONIC·Filed 1976·Granted Nov 8, 1977·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →