Inventor · disambiguated record
Herbert Rudolf Kauper
Also filed as: KAUPER HERBERT · KAUPER HERBERT R · KAUPER HERBERT RUDOLF
28 granted patents·18 pending applications·118 citations·filing 2006–2025
95Inventor score
Files withKENNAMETAL INC38KAUPER HERBERT RUDOLF4BORSCHERT BERNHARD1KRENZER ULRICH F1SCHWAEGERL JUERGEN1
Top patents by PatentIndex Score
46 records- 0194US10213845B2Rotary tool, in particular a drill, and a cutting head for said rotary toolKENNAMETAL INC·Filed 2015·Granted Feb 26, 2019·11 cites·20 claims
- 0294US9296049B2Coupling point for a modular rotary tool and tool head carrier for a modular rotary toolKENNAMETAL INC·Filed 2013·Granted Mar 29, 2016·17 cites·11 claims
- 0391US11819931B2DrillKENNAMETAL INC·Filed 2021·Granted Nov 21, 2023·2 cites·11 claims
- 0485US2025367742A1Reamer with front gash designKENNAMETAL INC·Filed 2025·Application pending·0 cites
- 0583US8834080B2Rotary tool, in particular a drillKAUPER HERBERT RUDOLF·Filed 2008·Granted Sep 16, 2014·13 cites·13 claims
- 0683US8550756B2Drill bit for drilling having at least two cutting edges, each with two cutting portions and a non-cutting portion between the two cutting portionsBORSCHERT BERNHARD·Filed 2009·Granted Oct 8, 2013·22 cites·16 claims
- 0781US12151293B2Combination tool as well as drills for such a drilling/chamfering toolKENNAMETAL INC·Filed 2020·Granted Nov 26, 2024·1 cites·13 claims
- 0881US8105001B2Drilling toolKRENZER ULRICH F·Filed 2007·Granted Jan 31, 2012·15 cites·20 claims
- 0981US7364390B2Drilling toolKENNAMETAL INC·Filed 2006·Granted Apr 29, 2008·10 cites·20 claims
- 1081US2024066611A1Cutting toolKENNAMETAL INC·Filed 2023·Application pending·0 cites
- 1180US12064819B2Drill and method for producing a drillKENNAMETAL INC·Filed 2023·Granted Aug 20, 2024·0 cites·9 claims
- 1271US12420346B2Reamer with front gash designKENNAMETAL INC·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 1371US11858053B2Cutting toolKENNAMETAL INC·Filed 2020·Granted Jan 2, 2024·0 cites·7 claims
- 1469US11707791B2Drill and method for producing a drillKENNAMETAL INC·Filed 2020·Granted Jul 25, 2023·0 cites·7 claims
- 1569US9802258B2Drill headKENNAMETAL INC·Filed 2015·Granted Oct 31, 2017·1 cites·8 claims
- 1669US9358626B2Manufacturing of holemaking toolsKENNAMETAL INC·Filed 2012·Granted Jun 7, 2016·1 cites·5 claims
- 1768US2019193226A1Method to produce a radial run-out tool as well as a radial run-out toolKENNAMETAL INC·Filed 2019·Application pending·0 cites
- 1867US11229958B2Step drillKENNAMETAL INC·Filed 2020·Granted Jan 25, 2022·0 cites·9 claims
- 1965USD760565SWrench for modular drilling toolsKENNAMETAL INC·Filed 2015·Granted Jul 5, 2016·13 cites·1 claims
- 2065US8926236B2Drilling/reaming toolKAUPER HERBERT RUDOLF·Filed 2012·Granted Jan 6, 2015·3 cites·14 claims
- 2165US2023415247A1Rotary drilling tool as well as method for producing a through-holeKENNAMETAL INC·Filed 2023·Application pending·0 cites
- 2265US2023226620A1Drill and method for producing a drillKENNAMETAL INC·Filed 2023·Application pending·0 cites
- 2364US2025018480A1Rotary Tool and Method for Manufacturing Such a Rotary ToolKENNAMETAL INC·Filed 2023·Application pending·0 cites
- 2463US8672332B2Combination of the chucking device and a drill and a chucking device for a drill with cutting tips on both endsKAUPER HERBERT RUDOLF·Filed 2008·Granted Mar 18, 2014·4 cites·10 claims
- 2559US7594784B2Cutting toolKENNAMETAL INC·Filed 2008·Granted Sep 29, 2009·2 cites·20 claims
- 2658US2025229343A1DrillKENNAMETAL INC·Filed 2025·Application pending·0 cites
- 2757US10391592B2Manufacturing of holemaking toolsKENNAMETAL INC·Filed 2016·Granted Aug 27, 2019·0 cites·19 claims
- 2857US10086444B2Drill tip and drilling tool having a drill tipSCHWAEGERL JUERGEN·Filed 2010·Granted Oct 2, 2018·1 cites·16 claims
- 2957US2025229342A1Drill, and method for producing a drillKENNAMETAL INC·Filed 2025·Application pending·0 cites
- 3056US2015071718A1Method to produce a radial run-out tool as well as a radial run-out toolKENNAMETAL INC·Filed 2014·Application pending·0 cites
- 3155US10562110B2Rotary tool as well as carrier and cutting insert for such a rotary toolKENNAMETAL INC·Filed 2018·Granted Feb 18, 2020·0 cites·20 claims
- 3255US2021354210A1Cutting tool and method for producing a cutting toolKENNAMETAL INC·Filed 2021·Application pending·0 cites
- 3354US8956089B2DrillKAUPER HERBERT RUDOLF·Filed 2009·Granted Feb 17, 2015·1 cites·10 claims
- 3453US2020261989A1Drill and method for processing a workpieceKENNAMETAL INC·Filed 2020·Application pending·0 cites
- 3551US9662719B2Drill bitKENNAMETAL INC·Filed 2014·Granted May 30, 2017·0 cites·10 claims
- 3651US8807889B2Rotary cutting tool having sealed margins and method of making sameSCHWAGERL JURGEN·Filed 2009·Granted Aug 19, 2014·1 cites·18 claims
- 3745US2021213543A1Drill tip and method for producing a drill tipKENNAMETAL INC·Filed 2019·Application pending·0 cites
- 3844US2014308086A1Drill headKENNAMETAL INC·Filed 2014·Application pending·0 cites
- 3943US11654465B2Method for producing a blank from extrusion material, and extruderKENNAMETAL INC·Filed 2019·Granted May 23, 2023·0 cites·19 claims
- 4040US2018093330A1Cutting tool and method for its manufactureKENNAMETAL INC·Filed 2016·Application pending·0 cites
- 4139US2016075001A1Mounting wrench for a tool headKENNAMETAL INC·Filed 2015·Application pending·0 cites
- 4239US2016052069A1Twist drill with ceramic insertsKENNAMETAL INC·Filed 2015·Application pending·0 cites
- 4338US2017021434A1Method for producing a machining tool and machining toolKENNAMETAL INC·Filed 2016·Application pending·0 cites
- 4436US2016236307A1Rotary cutting tool blanks and applications thereofKENNAMETAL INC·Filed 2015·Application pending·0 cites
- 4534US9604285B2Rotary tool and method for manufacturingKENNAMETAL INC·Filed 2015·Granted Mar 28, 2017·0 cites·20 claims
- 4631USD1000235SPropeller wrenchKENNAMETAL INC·Filed 2020·Granted Oct 3, 2023·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Herbert Rudolf Kauper files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →