Inventor · disambiguated record
Gunter H. Rohm
Also filed as: ROEHM GUENTER · ROEHM GUENTER H · ROEHM GUENTER HORST · ROEHM LEGAL REPRESENTATIVE ANN
121 granted patents·4 pending applications·3,682 citations·filing 1973–2006
99Inventor score
Top patents by PatentIndex Score
125 records- 0198US5145193ALockable drill chuckROEHM GUENTER H·Filed 1991·Granted Sep 8, 1992·125 cites·16 claims
- 0297US6550785B2Lockable hammer-drill chuckROEHM GMBH·Filed 2001·Granted Apr 22, 2003·71 cites·17 claims
- 0397US4302021ANonloosening chuckROEHM GUENTER H·Filed 1980·Granted Nov 24, 1981·99 cites·10 claims
- 0496US6581942B2Drill chuckROEHM GMBH·Filed 2001·Granted Jun 24, 2003·59 cites·19 claims
- 0596US5829761ADrill chuckFiled 1997·Granted Nov 3, 1998·109 cites·15 claims
- 0695US5624125AKeyless power-drill chuck assemblyFiled 1995·Granted Apr 29, 1997·105 cites·7 claims
- 0795US5499829ALockable drill chuckFiled 1995·Granted Mar 19, 1996·96 cites·12 claims
- 0895US5145192ALockable drill chuckROEHM GUENTER H·Filed 1991·Granted Sep 8, 1992·98 cites·14 claims
- 0995US4955623ASelf-tightening and lockable hammer-drill chuckROEHM GUENTER H·Filed 1989·Granted Sep 11, 1990·74 cites·11 claims
- 1095US4536000AJaw position and/or force detector for power chuckROEHM GUENTER H·Filed 1983·Granted Aug 20, 1985·88 cites·20 claims
- 1194US4213623ANonloosening drill chuckROEHM GUENTER H·Filed 1979·Granted Jul 22, 1980·58 cites·10 claims
- 1293US5286041ADrill chuckROEHM GUENTER H·Filed 1992·Granted Feb 15, 1994·81 cites·15 claims
- 1392US7503565B2Lockable drill chuckROEHM GMBH·Filed 2005·Granted Mar 17, 2009·26 cites·14 claims
- 1492US6536782B2Quick-release drill chuckROEHM GMBH·Filed 2002·Granted Mar 25, 2003·49 cites·11 claims
- 1592US5882153APower drill with compact chuck assemblyROEHM GUENTER H·Filed 1996·Granted Mar 16, 1999·70 cites·31 claims
- 1692US5171030ASelf-tightening drill chuckROEHM GUENTER·Filed 1989·Granted Dec 15, 1992·59 cites·10 claims
- 1792US4695066AChip-shedding hammer-drill chuckROEHM GUENTER H·Filed 1985·Granted Sep 22, 1987·51 cites·4 claims
- 1891US4272087ANonloosening drill chuckROEHM GUENTER H·Filed 1979·Granted Jun 9, 1981·48 cites·8 claims
- 1990US6575478B2Drill chuck with cushioned full-open positionROEHM GMBH·Filed 2002·Granted Jun 10, 2003·38 cites·9 claims
- 2090US5765839AHammer-drill chuckFiled 1995·Granted Jun 16, 1998·125 cites·20 claims
- 2190US5375857AKeyless lockable hammer-drill chuckFiled 1993·Granted Dec 27, 1994·63 cites·10 claims
- 2290US4836563ASelftightening drill chuckROEHM GUENTER H·Filed 1988·Granted Jun 6, 1989·60 cites·20 claims
- 2389US5435578ALockable self-tightening hammer-drill chuckFiled 1994·Granted Jul 25, 1995·61 cites·15 claims
- 2489US4103914ADrill chuckROEHM GUENTER H·Filed 1977·Granted Aug 1, 1978·39 cites·10 claims
- 2588US5503409ASelf-tightening hammer-drill chuckFiled 1994·Granted Apr 2, 1996·54 cites·20 claims
- 2688US4700956ALockable and self-tightening hammer-drill chuckROEHM GUENTER H·Filed 1985·Granted Oct 20, 1987·52 cites·8 claims
- 2787US5375858ALockable self-tightening hammer-drill chuckFiled 1993·Granted Dec 27, 1994·57 cites·10 claims
- 2887US5236206ADrill chuckROEHM GUENTER H·Filed 1992·Granted Aug 17, 1993·67 cites·20 claims
- 2987US4621820APercussion drilling apparatusROEHM GUENTER H·Filed 1985·Granted Nov 11, 1986·52 cites·16 claims
- 3086US6568889B2Collet chuckROEHM GMBH·Filed 2001·Granted May 27, 2003·30 cites·14 claims
- 3186US6554292B1Drill chuck for smooth- and hex-shank bitsROEHM GMBH·Filed 2001·Granted Apr 29, 2003·32 cites·14 claims
- 3286US5580197APneumatically self-clearing chuckROEHM GUENTER H·Filed 1995·Granted Dec 3, 1996·56 cites·25 claims
- 3385US5054796ASelf-tightening hammer-drill chuckROEHM GUENTER H·Filed 1990·Granted Oct 8, 1991·53 cites·12 claims
- 3484US5927914ACompact chuck assembly for a power drillROEHM GUENTER H·Filed 1998·Granted Jul 27, 1999·43 cites·16 claims
- 3584US4703942AHammer drillROEHM GUENTER H·Filed 1986·Granted Nov 3, 1987·36 cites·20 claims
- 3684US4627627APercussion or impact drill chuckROEHM GUENTER H·Filed 1985·Granted Dec 9, 1986·45 cites·14 claims
- 3783US6341783B1Drill chuckROEHM GMBH·Filed 2000·Granted Jan 29, 2002·51 cites·15 claims
- 3883US4627628AHammer drill chuckROEHM GUENTER H·Filed 1985·Granted Dec 9, 1986·43 cites·9 claims
- 3983US4607855AHammer drill chuckROEHM GUENTER H·Filed 1984·Granted Aug 26, 1986·37 cites·4 claims
- 4082US6648563B2Quick-change drill chuckROEHM GMBH·Filed 2001·Granted Nov 18, 2003·25 cites·15 claims
- 4182US5464230ALockable drill chuckFiled 1994·Granted Nov 7, 1995·54 cites·16 claims
- 4282US4844482ADrill chuckROEHM GUENTER H·Filed 1987·Granted Jul 4, 1989·37 cites·13 claims
- 4381US6902172B2Drill chuck with cushioned tightening sleeveROEHM GMBH·Filed 2003·Granted Jun 7, 2005·23 cites·19 claims
- 4481US6726222B2Drill chuck for smooth- and hex-shank bitsROEHM GMBH·Filed 2002·Granted Apr 27, 2004·23 cites·20 claims
- 4581US4627626AChuck for a hammer or rotary impact drillROEHM GUENTER H·Filed 1985·Granted Dec 9, 1986·37 cites·16 claims
- 4681US4583751ALocking drill chuck with protection against overtighteningROEHM GUENTER H·Filed 1985·Granted Apr 22, 1986·39 cites·7 claims
- 4780US4582331AFast-release power-chuck assembly for a latheROEHM GUENTER H·Filed 1984·Granted Apr 15, 1986·26 cites·11 claims
- 4880US4026566APower-driven wedge-activated chucksROEHM GUENTER H·Filed 1976·Granted May 31, 1977·25 cites·7 claims
- 4979US7389993B2Lockable hammer-drill chuckROEHM GMBH·Filed 2005·Granted Jun 24, 2008·10 cites·20 claims
- 5079US6095530ADrill chuck with metal-reinforced plastic bodyROEHM GMBH·Filed 1999·Granted Aug 1, 2000·39 cites·15 claims
Showing the top 50 of 125 patent records by PatentIndex Score.
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