Assignee
ROEHM GUENTER H
DE·95 granted patents·2,503 citations·filing 1973–1998
Top patents by PatentIndex Score
95 records- 0198US5145193ALockable drill chuckROEHM GUENTER H·Filed 1991·Granted Sep 8, 1992·125 cites·16 claims
- 0297US4302021ANonloosening chuckROEHM GUENTER H·Filed 1980·Granted Nov 24, 1981·99 cites·10 claims
- 0395US5145192ALockable drill chuckROEHM GUENTER H·Filed 1991·Granted Sep 8, 1992·98 cites·14 claims
- 0495US4955623ASelf-tightening and lockable hammer-drill chuckROEHM GUENTER H·Filed 1989·Granted Sep 11, 1990·74 cites·11 claims
- 0595US4536000AJaw position and/or force detector for power chuckROEHM GUENTER H·Filed 1983·Granted Aug 20, 1985·88 cites·20 claims
- 0694US4213623ANonloosening drill chuckROEHM GUENTER H·Filed 1979·Granted Jul 22, 1980·58 cites·10 claims
- 0793US5286041ADrill chuckROEHM GUENTER H·Filed 1992·Granted Feb 15, 1994·81 cites·15 claims
- 0892US5882153APower drill with compact chuck assemblyROEHM GUENTER H·Filed 1996·Granted Mar 16, 1999·70 cites·31 claims
- 0992US4695066AChip-shedding hammer-drill chuckROEHM GUENTER H·Filed 1985·Granted Sep 22, 1987·51 cites·4 claims
- 1091US4272087ANonloosening drill chuckROEHM GUENTER H·Filed 1979·Granted Jun 9, 1981·48 cites·8 claims
- 1190US4836563ASelftightening drill chuckROEHM GUENTER H·Filed 1988·Granted Jun 6, 1989·60 cites·20 claims
- 1289US4103914ADrill chuckROEHM GUENTER H·Filed 1977·Granted Aug 1, 1978·39 cites·10 claims
- 1388US4700956ALockable and self-tightening hammer-drill chuckROEHM GUENTER H·Filed 1985·Granted Oct 20, 1987·52 cites·8 claims
- 1487US5431419ASelf-tightening hammer-drill chuckROEHM GUENTER H·Filed 1993·Granted Jul 11, 1995·74 cites·20 claims
- 1587US5236206ADrill chuckROEHM GUENTER H·Filed 1992·Granted Aug 17, 1993·67 cites·20 claims
- 1687US4621820APercussion drilling apparatusROEHM GUENTER H·Filed 1985·Granted Nov 11, 1986·52 cites·16 claims
- 1786US5580197APneumatically self-clearing chuckROEHM GUENTER H·Filed 1995·Granted Dec 3, 1996·56 cites·25 claims
- 1885US5054796ASelf-tightening hammer-drill chuckROEHM GUENTER H·Filed 1990·Granted Oct 8, 1991·53 cites·12 claims
- 1984US5927914ACompact chuck assembly for a power drillROEHM GUENTER H·Filed 1998·Granted Jul 27, 1999·43 cites·16 claims
- 2084US4703942AHammer drillROEHM GUENTER H·Filed 1986·Granted Nov 3, 1987·36 cites·20 claims
- 2184US4627627APercussion or impact drill chuckROEHM GUENTER H·Filed 1985·Granted Dec 9, 1986·45 cites·14 claims
- 2283US4627628AHammer drill chuckROEHM GUENTER H·Filed 1985·Granted Dec 9, 1986·43 cites·9 claims
- 2383US4607855AHammer drill chuckROEHM GUENTER H·Filed 1984·Granted Aug 26, 1986·37 cites·4 claims
- 2482US5590985ADrill with pneumatically self-clearing chuckROEHM GUENTER H·Filed 1995·Granted Jan 7, 1997·50 cites·20 claims
- 2582US4844482ADrill chuckROEHM GUENTER H·Filed 1987·Granted Jul 4, 1989·37 cites·13 claims
- 2681US4627626AChuck for a hammer or rotary impact drillROEHM GUENTER H·Filed 1985·Granted Dec 9, 1986·37 cites·16 claims
- 2781US4583751ALocking drill chuck with protection against overtighteningROEHM GUENTER H·Filed 1985·Granted Apr 22, 1986·39 cites·7 claims
- 2880US4582331AFast-release power-chuck assembly for a latheROEHM GUENTER H·Filed 1984·Granted Apr 15, 1986·26 cites·11 claims
- 2980US4026566APower-driven wedge-activated chucksROEHM GUENTER H·Filed 1976·Granted May 31, 1977·25 cites·7 claims
- 3079US4240645AForce-compensated split-jaw lathe chuckROEHM GUENTER H·Filed 1979·Granted Dec 23, 1980·25 cites·10 claims
- 3178US4913449ADrill chuck with brake ringROEHM GUENTER H·Filed 1988·Granted Apr 3, 1990·28 cites·11 claims
- 3278US4200300ALathe chuck with removable jawsROEHM GUENTER H·Filed 1978·Granted Apr 29, 1980·26 cites·15 claims
- 3377US4275892AForce-balanced lathe chuck with safety ringROEHM GUENTER H·Filed 1979·Granted Jun 30, 1981·23 cites·10 claims
- 3477US4243237AForce-compensated split-jaw lathe chuckROEHM GUENTER H·Filed 1979·Granted Jan 6, 1981·23 cites·10 claims
- 3575US4773657ADrill apparatusROEHM GUENTER H·Filed 1985·Granted Sep 27, 1988·26 cites·12 claims
- 3673US4703941AHammer drill chuck assemblyROEHM GUENTER H·Filed 1986·Granted Nov 3, 1987·28 cites·14 claims
- 3773US4411568ACollet-type chuckROEHM GUENTER H·Filed 1981·Granted Oct 25, 1983·25 cites·10 claims
- 3873US4230327ADrill chuckROEHM GUENTER H·Filed 1979·Granted Oct 28, 1980·22 cites·10 claims
- 3970US4991860ADrill chuckROEHM GUENTER H·Filed 1989·Granted Feb 12, 1991·29 cites·3 claims
- 4070US4621818AHammer drill spindle and chuck assemblyROEHM GUENTER H·Filed 1985·Granted Nov 11, 1986·25 cites·8 claims
- 4167US4621445AWeapon with locking triggerROEHM GUENTER H·Filed 1985·Granted Nov 11, 1986·23 cites·17 claims
- 4266US4319516AFan-cooled actuator for power chuckROEHM GUENTER H·Filed 1979·Granted Mar 16, 1982·17 cites·9 claims
- 4366US3938817AChuck for impact-type drillROEHM GUENTER H·Filed 1973·Granted Feb 17, 1976·17 cites·1 claims
- 4465US4270763ASplit-jaw lathe chuck with lockable inner jaw partsROEHM GUENTER H·Filed 1979·Granted Jun 2, 1981·15 cites·10 claims
- 4561US4819319APower chuck retainer for rotating spindleROEHM GUENTER H·Filed 1987·Granted Apr 11, 1989·18 cites·3 claims
- 4661US4621819ANonloosening hammer-drill chuckROEHM GUENTER H·Filed 1984·Granted Nov 11, 1986·16 cites·4 claims
- 4760US5072954ADrill chuck with position indicatorROEHM GUENTER H·Filed 1990·Granted Dec 17, 1991·21 cites·12 claims
- 4860US4609199AHammer-drill chuck with adjustable axial playROEHM GUENTER H·Filed 1985·Granted Sep 2, 1986·16 cites·5 claims
- 4960US4362306ASplit-jaw lathe chuckROEHM GUENTER H·Filed 1980·Granted Dec 7, 1982·16 cites·10 claims
- 5060US4213622ALockable chuck for hammer drillROEHM GUENTER H·Filed 1979·Granted Jul 22, 1980·12 cites·8 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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