Inventor · disambiguated record
Oliver Ohlendorf
Also filed as: OHLENDORF OLIVER
23 granted patents·18 pending applications·329 citations·filing 1998–2024
95Inventor score
Top patents by PatentIndex Score
41 records- 0195US7740086B2Suction device for a pick power toolHILTI AG·Filed 2007·Granted Jun 22, 2010·57 cites·6 claims
- 0294US6814657B2Grinding wheel with grinding membersHILTI AG·Filed 2002·Granted Nov 9, 2004·56 cites·7 claims
- 0392US7797794B2Suction device for pick power toolHILTI AG·Filed 2007·Granted Sep 21, 2010·27 cites·10 claims
- 0490US10537984B2Side handleHILTI AG·Filed 2016·Granted Jan 21, 2020·9 cites·9 claims
- 0590US8409310B2Dust extraction deviceDESPINEUX FRANK·Filed 2011·Granted Apr 2, 2013·13 cites·9 claims
- 0689US6471574B1Dust protection cover for a rotary grinding toolHILTI AG·Filed 2000·Granted Oct 29, 2002·43 cites·6 claims
- 0788US11457787B2Filter cleaningHILTI AG·Filed 2018·Granted Oct 4, 2022·3 cites·7 claims
- 0888US6896605B2Grinding tool with extraction hoodHILTI AG·Filed 2002·Granted May 24, 2005·33 cites·6 claims
- 0982US8636084B2Auxiliary device and a system composed of an electrical work machine comprising an auxiliary deviceOHLENDORF OLIVER·Filed 2011·Granted Jan 28, 2014·11 cites·16 claims
- 1082US8051922B2Hand-held power tool with vibration compensatorHILTI AG·Filed 2008·Granted Nov 8, 2011·10 cites·20 claims
- 1182US6811476B2Grinding device with a suction hoodHILTI AG·Filed 2002·Granted Nov 2, 2004·24 cites·4 claims
- 1276US10414035B2Handheld power toolHILTI AG·Filed 2015·Granted Sep 17, 2019·2 cites·11 claims
- 1373US8176997B2Hand-held power tool with a chuck for receiving a percussion working toolOHLENDORF OLIVER·Filed 2007·Granted May 15, 2012·11 cites·5 claims
- 1470US11779179B2Filter cleaningHILTI AG·Filed 2022·Granted Oct 10, 2023·0 cites·11 claims
- 1570US7937841B2Electric jigsawHILTI AG·Filed 2008·Granted May 10, 2011·3 cites·13 claims
- 1670US2025108467A1Suctioning cover for a core drill bit having a pressure regulating valve, and use of the suctioning coverHILTI AG·Filed 2024·Application pending·0 cites
- 1769US2023263351A1Filter device and method for dedusting sameHILTI AG·Filed 2021·Application pending·0 cites
- 1866US7573174B2Universal motor with a device for removing dustHILTI AKTIENGELLSCHAFT·Filed 2007·Granted Aug 11, 2009·5 cites·8 claims
- 1966US2023309771A1Filter device and method for dedusting sameHILTI AG·Filed 2021·Application pending·0 cites
- 2063US8388805B2Coarse separatorOHLENDORF OLIVER·Filed 2005·Granted Mar 5, 2013·2 cites·8 claims
- 2163US6932546B2Drill stand for a portable core drillHILTI AG·Filed 2003·Granted Aug 23, 2005·11 cites·5 claims
- 2262US12295539B2Filter device for a vacuum cleaner and filter dedusting methodHILTI AG·Filed 2021·Granted May 13, 2025·0 cites·10 claims
- 2358US2024298858A1Ventilation unit for a suction device, method for ventilating a suction device, suction device, and use of an air flow for dedusting a filter of the suction deviceHILTI AG·Filed 2022·Application pending·0 cites
- 2455US2023152190A1Kit with separating device and particle sensor, use of the kit, dust device and method for controlling the dust deviceHILTI AG·Filed 2021·Application pending·0 cites
- 2552US2011266015A1Drilling toolHILTI AG·Filed 2011·Application pending·0 cites
- 2652US2022168861A1Hollow drill device with an indicator and method and system for determining and indicating a quality grading for the cleaning of a drilled holeHILTI AG·Filed 2020·Application pending·0 cites
- 2751US11627851B2Separating device for a vacuuming deviceHILTI AG·Filed 2019·Granted Apr 18, 2023·0 cites·21 claims
- 2849US10562171B2Hand-held power tool transmission closure and hand-held power toolHILTI AG·Filed 2015·Granted Feb 18, 2020·0 cites·21 claims
- 2949US2022202264A1Vacuuming device having a collecting tank, in which different regions can be separated off, and method for exchanging a disposal bag in a vacuuming deviceHILTI AG·Filed 2020·Application pending·0 cites
- 3049US2022125258A1Dust Removal Device and Method for Changing a Filter Element in a Dust Removal DeviceHILTI AG·Filed 2020·Application pending·0 cites
- 3149US2022219252A1Dust hood device for a power tool and the use thereof, and method for dust collectionHILTI AG·Filed 2020·Application pending·0 cites
- 3246US2007237591A1Electrical hand-held tool with a cooling fanOHLENDORF OLIVER·Filed 2007·Application pending·0 cites
- 3346US2015298355A1Power tool with a spraying device for binding dustHILTI AG·Filed 2013·Application pending·0 cites
- 3445US2020139508A1Suction hood for a power toolHILTI AG·Filed 2017·Application pending·0 cites
- 3545US2017341214A1Hand-held power tool gearbox closure and hand-held power toolHILTI AG·Filed 2015·Application pending·0 cites
- 3644US2021022576A1Vacuum cleaner hose adapterHILTI AG·Filed 2019·Application pending·0 cites
- 3742US12414662B2Filter cassetteHILTI AG·Filed 2018·Granted Sep 16, 2025·0 cites·13 claims
- 3842US2003106600A1Hose closing capFiled 2002·Application pending·0 cites
- 3942US2015298354A1Power tool with a spraying device for binding dustHILTI AG·Filed 2013·Application pending·0 cites
- 4041US6053806ASuction device for a hand-held toolHILTI AG·Filed 1998·Granted Apr 25, 2000·9 cites·9 claims
- 4133US2012125649A1Hand-Held Machine ToolOHLENDORF OLIVER·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →