Inventor · disambiguated record
Hans-Dieter Mack
Also filed as: MACK HANS-DIETER
37 granted patents·6 pending applications·896 citations·filing 1986–2012
98Inventor score
Top patents by PatentIndex Score
43 records- 0196US7841601B2Self-tightening drill chuckROEHM GMBH·Filed 2007·Granted Nov 30, 2010·42 cites·16 claims
- 0295US6129363ADrill chuck with plastic chuck bodyROEHM GMBH·Filed 1999·Granted Oct 10, 2000·64 cites·26 claims
- 0392US7726917B2Power drillROEHM GMBH·Filed 2006·Granted Jun 1, 2010·43 cites·10 claims
- 0492US5882153APower drill with compact chuck assemblyROEHM GUENTER H·Filed 1996·Granted Mar 16, 1999·70 cites·31 claims
- 0590US7726663B2Self-tightening drill chuckROEHM GMBH·Filed 2007·Granted Jun 1, 2010·25 cites·6 claims
- 0690US7156402B2Quick-tighten drill chuckROEHM GMBH·Filed 2003·Granted Jan 2, 2007·36 cites·12 claims
- 0790US6860488B2Drill chuck with front-end shieldROEHM GMBH·Filed 2002·Granted Mar 1, 2005·38 cites·16 claims
- 0890US6575478B2Drill chuck with cushioned full-open positionROEHM GMBH·Filed 2002·Granted Jun 10, 2003·38 cites·9 claims
- 0989US8070168B2Drill chuckMACK HANS-DIETER·Filed 2006·Granted Dec 6, 2011·36 cites·23 claims
- 1088USD648762SChuckMACK HANS-DIETER·Filed 2011·Granted Nov 15, 2011·40 cites·1 claims
- 1187US5988958ADrill chuck with threaded spindle holeROEHM GMBH·Filed 1999·Granted Nov 23, 1999·41 cites·7 claims
- 1287US5431419ASelf-tightening hammer-drill chuckROEHM GUENTER H·Filed 1993·Granted Jul 11, 1995·74 cites·20 claims
- 1386US6851678B2Drill for smooth- and hex-shank bitsROEHM GMBH·Filed 2002·Granted Feb 8, 2005·31 cites·10 claims
- 1484US5927914ACompact chuck assembly for a power drillROEHM GUENTER H·Filed 1998·Granted Jul 27, 1999·43 cites·16 claims
- 1582US5590985ADrill with pneumatically self-clearing chuckROEHM GUENTER H·Filed 1995·Granted Jan 7, 1997·50 cites·20 claims
- 1681US7832965B2DrillROEHM GMBH·Filed 2006·Granted Nov 16, 2010·11 cites·14 claims
- 1781US6726222B2Drill chuck for smooth- and hex-shank bitsROEHM GMBH·Filed 2002·Granted Apr 27, 2004·23 cites·20 claims
- 1878US4726719ADrill chuck and tool for rotary drilling and rotary percussion drillingROEHM GMBH·Filed 1986·Granted Feb 23, 1988·29 cites·18 claims
- 1976US8215649B2Drill chuckMACK HANS-DIETER·Filed 2006·Granted Jul 10, 2012·9 cites·10 claims
- 2074US9050660B2DrillMACK HANS-DIETER·Filed 2010·Granted Jun 9, 2015·4 cites·17 claims
- 2172US7845650B2Drill chuckROEHM GMBH·Filed 2006·Granted Dec 7, 2010·7 cites·6 claims
- 2272US7644931B2Drill chuck with adjustment-sleeve lockROEHM GMBH·Filed 2006·Granted Jan 12, 2010·7 cites·14 claims
- 2370US8262096B2Self-tightening drill chuckMACK HANS-DIETER·Filed 2007·Granted Sep 11, 2012·6 cites·21 claims
- 2469US6070884ADrill chuckROEHM GMBH·Filed 1999·Granted Jun 6, 2000·37 cites·13 claims
- 2568US6595527B2Chip-clearing drill chuckROEHM GMBH·Filed 2002·Granted Jul 22, 2003·13 cites·14 claims
- 2666USD567268SDrill chuckROEHM GMBH·Filed 2006·Granted Apr 22, 2008·14 cites·1 claims
- 2764US6883808B2Drill-chuck jaw with hard-metal insertsROEHM GMBH·Filed 2002·Granted Apr 26, 2005·9 cites·17 claims
- 2862US8056906B2Self-tightening drill chuckMACK HANS-DIETER·Filed 2007·Granted Nov 15, 2011·7 cites·7 claims
- 2961US8919786B2ChuckMACK HANS-DIETER·Filed 2010·Granted Dec 30, 2014·1 cites·20 claims
- 3061US7891918B2DrillROEHM GMBH·Filed 2006·Granted Feb 22, 2011·3 cites·12 claims
- 3160US7850404B2Drill chuckROEHM GMBH·Filed 2007·Granted Dec 14, 2010·2 cites·12 claims
- 3260US5072954ADrill chuck with position indicatorROEHM GUENTER H·Filed 1990·Granted Dec 17, 1991·21 cites·12 claims
- 3359US8061719B2Lockable drill chuckMACK HANS-DIETER·Filed 2007·Granted Nov 22, 2011·2 cites·13 claims
- 3459US6427555B2Method of making drill-chuck jaw with hard-metal insertsROEHM GMBH·Filed 2001·Granted Aug 6, 2002·7 cites·19 claims
- 3555USD580727SDrill chuckROEHM GMBH·Filed 2005·Granted Nov 18, 2008·9 cites·1 claims
- 3647US7216873B2Drill chuckROEHM GMBH·Filed 2004·Granted May 15, 2007·2 cites·13 claims
- 3747US2008143062A1Drill chuckROEHM GMBH·Filed 2007·Application pending·0 cites
- 3847US2010295257A1Drill chuckMACK HANS-DIETER·Filed 2008·Application pending·0 cites
- 3943US2012205879A1Drill chuckMACK HANS-DIETER·Filed 2012·Application pending·0 cites
- 4041US2012169017A1Collet chuckMACK HANS-DIETER·Filed 2010·Application pending·0 cites
- 4140US2003066390A1Method for making drill-chuck jaw with hard-metal insertsROEHM GMBH·Filed 2002·Application pending·0 cites
- 4239US2003020242A1Drill chuck with inset indicia bandROEHM GMBH·Filed 2001·Application pending·0 cites
- 4337US6921092B2Drill chuckROEHM GMBH·Filed 2003·Granted Jul 26, 2005·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →