Lunen
Germany
32
2012-03-15
32
2013-01-29
These are the the leading inventors for applications assigned to DBT GMBH:
DBT GMBH based in Lunen, DE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Chain drive or return arrangement and chain assembly and sprocket employed therein
#2 | 2008-05-22 ✅ Patent 7,631,942 granted on 2009-12-15Device for milling rock and other materials and method for milling rock or the like using said device
#3 | 2008-02-05 ✅ Patent 7,325,670 granted on 2008-02-05Conveyor pan
#4 | 2007-07-03 ✅ Patent 7,237,983 granted on 2007-07-03Hydraulic shield support
#5 | 2007-03-13 ✅ Patent 7,188,441 granted on 2007-03-13Plow guide for a chain-pulled plow
#6 | 2007-02-13 ✅ Patent 7,177,709 granted on 2007-02-13Controller for underground mining
#7 | 2006-11-02 ✅ Patent 7,641,286 granted on 2010-01-05Plough guide for a chain-pulled plough
#8 | 2006-10-31 ✅ Patent 7,127,885 granted on 2006-10-31Assembly for use in underground mining
#9 | 2006-10-19 ✅ Patent 7,350,875 granted on 2008-04-01Underground mining machine
#10 | 2006-09-28 ✅ Patent 7,428,861 granted on 2008-09-30Valve for hydraulic props of shield-type support frames, and shield-type support frame
#11 | 2006-08-24 ✅ Patent 7,643,262 granted on 2010-01-05Protection circuit for intrinsically safe electro-magnetic actuators and a protection circuit for intrinsically safe energy supply systems
#12 | 2006-07-04 ✅ Patent 7,070,040 granted on 2006-07-04Toggle and toggle connection assembly
#13 | 2006-06-08 ✅ Patent 7,175,460 granted on 2007-02-13Sheathed cable for underground mining
#14 | 2006-04-25 ✅ Patent 7,032,743 granted on 2006-04-25Conveyor pan
#15 | 2006-02-23 ✅ Patent 7,604,113 granted on 2009-10-20Chain wheel arrangement
#16 | 2006-02-02 ✅ Patent 7,201,541 granted on 2007-04-10Prop head bearing
#17 | 2006-01-31 ✅ Patent 6,991,407 granted on 2006-01-31Lift cylinder assembly
#18 | 2005-12-08 ✅ Patent 7,228,787 granted on 2007-06-12Method for joining the functional parts of hydraulic or pneumatic working devices, and joining connection
#19 | 2005-11-22 ✅ Patent 6,966,429 granted on 2005-11-22Conveyor pan
#20 | 2005-07-14 ✅ Patent 7,314,253 granted on 2008-01-01Plough for underground mining
#21 | 2005-07-14 ✅ Patent 7,310,897 granted on 2007-12-25Bit holder for a ploughing bit and ploughing bit
#22 | 2005-06-30 ✅ Patent 7,073,870 granted on 2006-07-11Bit holder for a ploughing bit of a coal or extraction plough and ploughing bit
#23 | 2005-06-16 ✅ Patent 7,392,896 granted on 2008-07-01Trough pan for a face conveyor with a loading ramp
#24 | 2005-05-24 ✅ Patent 6,896,121 granted on 2005-05-24Conveyor pan
#25 | 2005-04-21 ✅ Patent 7,282,826 granted on 2007-10-16Driving device for sprocket wheels of chain drives
#26 | 2005-04-14 ✅ Patent 7,239,498 granted on 2007-07-03Mining solenoid
#27 | 2005-03-29 ✅ Patent 6,872,025 granted on 2005-03-29Toggle retainer for toggle connections
#28 | 2005-03-17 ✅ Patent 7,117,989 granted on 2006-10-10Device for detecting the tension of scraper chains
#29 | 2005-02-01 ✅ Patent 6,848,748 granted on 2005-02-01Mining system with drilling, loading, conveyor, and support
#30 | 2005-01-18 ✅ Patent 6,843,364 granted on 2005-01-18Toggle bar link for conveyor and guideway pans and toggle bars, toggle bar sockets, safety elements, pans and assembly tools for toggle bar links
#31 | 2005-01-13 ✅ Patent 7,104,392 granted on 2006-09-12Toggle retainer for toggle connections and toggle pocket for toggle retainer
#32 | 2005-01-04 ✅ Patent 6,837,269 granted on 2005-01-04Electrohydraulic control device
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