Rohm GmbH

#1 | 2007-11-29 ✅ Patent 7,726,663 granted on 2010-06-01

US20070273109A1

Performing operations; transporting

Self-tightening drill chuck

#2 | 2007-10-11 ✅ Patent 7,891,918 granted on 2011-02-22

US20070235952A1

Performing operations; transporting

Drill

#3 | 2007-10-11 ✅ Patent 7,841,601 granted on 2010-11-30

US20070235951A1

Performing operations; transporting

Self-tightening drill chuck

#4 | 2007-08-09 ✅ Patent 7,850,404 granted on 2010-12-14

US20070182108A1

Performing operations; transporting

Drill chuck

#5 | 2007-07-05 ✅ Patent 7,845,650 granted on 2010-12-07

US20070152407A1

Performing operations; transporting

Drill chuck

#6 | 2007-06-28 ✅ Patent 7,832,965 granted on 2010-11-16

US20070145693A1

Performing operations; transporting

Drill

#7 | 2007-04-10 ✅ Patent 7,201,547 granted on 2007-04-10

US10728116

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Opening actuator for collet chuck

#8 | 2006-12-21 ✅ Patent 7,726,917 granted on 2010-06-01

US20060284386A1

Performing operations; transporting

Power drill

#9 | 2006-09-21 ✅ Patent 7,503,565 granted on 2009-03-17

US20060208435A1

Performing operations; transporting

Lockable drill chuck

#10 | 2006-08-31 ✅ Patent 7,644,931 granted on 2010-01-12

US20060192351A1

Performing operations; transporting

Drill chuck with adjustment-sleeve lock

#11 | 2006-03-16 ✅ Patent 7,389,993 granted on 2008-06-24

US20060055127A1

Performing operations; transporting

Lockable hammer-drill chuck

#12 | 2006-01-05 ✅ Patent 7,165,921 granted on 2007-01-23

US20060002778A1

Performing operations; transporting

Collet chuck

#13 | 2005-07-26 ✅ Patent 6,921,092 granted on 2005-07-26

US10635772

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Drill chuck

#14 | 2005-06-16 ✅ Patent 7,216,873 granted on 2007-05-15

US20050127617A1

Human necessities

Drill chuck

#15 | 2005-06-07 ✅ Patent 6,902,172 granted on 2005-06-07

US10457870

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Drill chuck with cushioned tightening sleeve

#16 | 2005-05-10 ✅ Patent 6,889,986 granted on 2005-05-10

US9924324

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Drill chuck with cushioned tightening ring

#17 | 2005-04-26 ✅ Patent 6,883,808 granted on 2005-04-26

US10303619

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Drill-chuck jaw with hard-metal inserts

#18 | 2005-04-26 ✅ Patent 6,883,809 granted on 2005-04-26

US10224162

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Drill chuck

#19 | 2005-04-19 ✅ Patent 6,880,831 granted on 2005-04-19

US10353863

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Power-actuated lathe chuck

#20 | 2005-03-01 ✅ Patent 6,860,488 granted on 2005-03-01

US10267474

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Drill chuck with front-end shield

#21 | 2005-02-08 ✅ Patent 6,851,678 granted on 2005-02-08

US10189105

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Drill for smooth- and hex-shank bits

#22 | 2005-01-04 ✅ Patent 6,837,499 granted on 2005-01-04

US10357635

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Ball-bolt chuck