Inventor · disambiguated record
Karl Wanner
Also filed as: HOLZEL MARTIN · REIBETANZ WILBERT · SEITZ KARL · WANNER KARL
53 granted patents·2,678 citations·filing 1973–1995
99Inventor score
Files withBOSCH GMBH ROBERT53
Top patents by PatentIndex Score
53 records- 0198US4131165AHammer drillBOSCH GMBH ROBERT·Filed 1977·Granted Dec 26, 1978·117 cites·19 claims
- 0297US4207953AParticulate material intercepting arrangement for a hand held toolBOSCH GMBH ROBERT·Filed 1977·Granted Jun 17, 1980·86 cites·22 claims
- 0397US4107949ATool shank and chuck combination for hammer drillBOSCH GMBH ROBERT·Filed 1976·Granted Aug 22, 1978·115 cites·14 claims
- 0497US4097176AParticle-aspirating accessory for a hammer drillBOSCH GMBH ROBERT·Filed 1976·Granted Jun 27, 1978·100 cites·5 claims
- 0596US5199833AHand held power tool with removable tool holderBOSCH GMBH ROBERT·Filed 1992·Granted Apr 6, 1993·153 cites·7 claims
- 0696US4719976AHammer drillBOSCH GMBH ROBERT·Filed 1986·Granted Jan 19, 1988·100 cites·21 claims
- 0796US4502824ATool chuckBOSCH GMBH ROBERT·Filed 1982·Granted Mar 5, 1985·88 cites·20 claims
- 0896US4368556AHandle assemblyBOSCH GMBH ROBERT·Filed 1981·Granted Jan 18, 1983·120 cites·16 claims
- 0995US4567951AHammer drillBOSCH GMBH ROBERT·Filed 1983·Granted Feb 4, 1986·81 cites·14 claims
- 1095US4280359ARotary cam drive for impact toolBOSCH GMBH ROBERT·Filed 1978·Granted Jul 28, 1981·61 cites·21 claims
- 1195US4250971AParticulate material intercepting arrangement for a hand-held toolBOSCH GMBH ROBERT·Filed 1979·Granted Feb 17, 1981·53 cites·6 claims
- 1295US4192390APower toolBOSCH GMBH ROBERT·Filed 1978·Granted Mar 11, 1980·59 cites·17 claims
- 1394US5174588AAutomatically locking chuck for drill or the likeBOSCH GMBH ROBERT·Filed 1991·Granted Dec 29, 1992·88 cites·15 claims
- 1493US5111890AHammer drillBOSCH GMBH ROBERT·Filed 1989·Granted May 12, 1992·102 cites·13 claims
- 1593US4476941AMotor-driven hand-held percussion toolBOSCH GMBH ROBERT·Filed 1982·Granted Oct 16, 1984·65 cites·8 claims
- 1693US4101238AHole saw with particle-aspirating accessory for hand drillBOSCH GMBH ROBERT·Filed 1977·Granted Jul 18, 1978·59 cites·10 claims
- 1793US4090297APower tool with dust collecting arrangementBOSCH GMBH ROBERT·Filed 1976·Granted May 23, 1978·79 cites·12 claims
- 1892US4732217AHammer drillBOSCH GMBH ROBERT·Filed 1986·Granted Mar 22, 1988·71 cites·10 claims
- 1992US4284148APortable hammer drill with rotating toolBOSCH GMBH ROBERT·Filed 1979·Granted Aug 18, 1981·54 cites·18 claims
- 2092US4066136ATorque and impulse transmitting machineBOSCH GMBH ROBERT·Filed 1976·Granted Jan 3, 1978·55 cites·32 claims
- 2191US4446931APower driven hammer drillBOSCH GMBH ROBERT·Filed 1981·Granted May 8, 1984·63 cites·22 claims
- 2291US4431062ARotating drive for impact hammerBOSCH GMBH ROBERT·Filed 1979·Granted Feb 14, 1984·51 cites·68 claims
- 2391US4094365AElectrohydraulically operated portable power toolBOSCH GMBH ROBERT·Filed 1976·Granted Jun 13, 1978·37 cites·2 claims
- 2489US4276941AHand-held power toolBOSCH GMBH ROBERT·Filed 1979·Granted Jul 7, 1981·52 cites·14 claims
- 2589US4123074ATool shank and chuck combination for a hammer drillBOSCH GMBH ROBERT·Filed 1977·Granted Oct 31, 1978·43 cites·10 claims
- 2688US5028057ATool shaft for a tool of the percussive and rotative typeBOSCH GMBH ROBERT·Filed 1988·Granted Jul 2, 1991·53 cites·27 claims
- 2788US3995703AElectrohydraulically operated portable power toolBOSCH GMBH ROBERT·Filed 1975·Granted Dec 7, 1976·44 cites·24 claims
- 2886US4537264APower-driven hand toolBOSCH GMBH ROBERT·Filed 1984·Granted Aug 27, 1985·34 cites·2 claims
- 2985US3984192ADrill mountBOSCH GMBH ROBERT·Filed 1973·Granted Oct 5, 1976·39 cites·25 claims
- 3084US4602689APower toolBOSCH GMBH ROBERT·Filed 1981·Granted Jul 29, 1986·38 cites·6 claims
- 3183US4776406AMotor-driven hand tool for drilling or impact drilling operationsBOSCH GMBH ROBERT·Filed 1986·Granted Oct 11, 1988·41 cites·7 claims
- 3281US4752165AArrangement for torque transmitting, and tool cooperating therewithBOSCH GMBH ROBERT·Filed 1984·Granted Jun 21, 1988·32 cites·18 claims
- 3381US4336848ATool holder for impact deviceBOSCH GMBH ROBERT·Filed 1979·Granted Jun 29, 1982·30 cites·30 claims
- 3480US5340245ADevice on portable machine toolsBOSCH GMBH ROBERT·Filed 1991·Granted Aug 23, 1994·44 cites·17 claims
- 3580US4002347ATorque-transmitting systemBOSCH GMBH ROBERT·Filed 1975·Granted Jan 11, 1977·30 cites·10 claims
- 3679US4456076APower-driven hand toolBOSCH GMBH ROBERT·Filed 1981·Granted Jun 26, 1984·25 cites·14 claims
- 3779US4310055APercussion hammer with a one piece strikerBOSCH GMBH ROBERT·Filed 1979·Granted Jan 12, 1982·32 cites·20 claims
- 3877US4487272AImpacting drillBOSCH GMBH ROBERT·Filed 1982·Granted Dec 11, 1984·29 cites·30 claims
- 3975US4406334ADrilling toolBOSCH GMBH ROBERT·Filed 1981·Granted Sep 27, 1983·44 cites·14 claims
- 4074US4693407APower impact device, particularly for fastenersBOSCH GMBH ROBERT·Filed 1986·Granted Sep 15, 1987·30 cites·20 claims
- 4174US4072199AMotor-driven portable hammerBOSCH GMBH ROBERT·Filed 1973·Granted Feb 7, 1978·22 cites·7 claims
- 4271US4395649ALinear electromagnetic vibratorBOSCH GMBH ROBERT·Filed 1979·Granted Jul 26, 1983·24 cites·31 claims
- 4370US4113037ARock drillBOSCH GMBH ROBERT·Filed 1976·Granted Sep 12, 1978·17 cites·31 claims
- 4469US5474139ADevice for power toolsBOSCH GMBH ROBERT·Filed 1992·Granted Dec 12, 1995·24 cites·10 claims
- 4567US4565313ADrive-in apparatus particularly an electric tacker for driving in fastenersBOSCH GMBH ROBERT·Filed 1984·Granted Jan 21, 1986·19 cites·11 claims
- 4654US5706903AToolBOSCH GMBH ROBERT·Filed 1995·Granted Jan 13, 1998·14 cites·4 claims
- 4752US5337945ADevice for driving-in stitchesBOSCH GMBH ROBERT·Filed 1992·Granted Aug 16, 1994·17 cites·15 claims
- 4852US3964888AVacuum sweeperBOSCH GMBH ROBERT·Filed 1974·Granted Jun 22, 1976·12 cites·25 claims
- 4948US4168753ATool for introducing self-tapping dowelsBOSCH GMBH ROBERT·Filed 1978·Granted Sep 25, 1979·8 cites·21 claims
- 5044US4288187AArrangement for producing groovesBOSCH GMBH ROBERT·Filed 1979·Granted Sep 8, 1981·8 cites·34 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →