LAING KARSTEN A has a total of 14 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and mechanical elements are STANDARD MAGNET AG, JIANGSU WILLTRON TECH CO LTD and NIHON DENSAN KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | United Kingdom | 6 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Engines, pumps and turbines | |
#3 | Mechanical elements | |
#4 | Machines | |
#5 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Dynamo-electric machines | |
#2 | Non-positive-displacement pumps | |
#3 | Shafts | |
#4 | Unspecified technologies | |
#5 | Domestic heating systems | |
#6 | Pumps | |
#7 | Special machines |
# | Name | Total Patents |
---|---|---|
#1 | Laing Karsten A | 8 |
#2 | Laing Karsten Andreas | 5 |
#3 | Laing Nikolaus J | 2 |
#4 | Laing Birger J | 1 |
#5 | Laing John | 1 |
#6 | Jagasics Zoltan | 1 |
#7 | Laing Oliver P | 1 |
#8 | Laing Johannes N | 1 |
#9 | Ludin Ludwig | 1 |
#10 | Laing Doerte A | 1 |
Publication | Filing date | Title |
---|---|---|
US7484941B2 | Electric motor with circulator pump | |
US6986640B2 | Motor pump with expansion tank | |
US5143049A | Pump for secondary circulation | |
US4880362A | Rotor with stabilizing magnets | |
US4874300A | Ceramic step bearing in a centrifugal pump | |
US4793771A | Impeller for spherical pumps | |
US4772184A | Piston pump for abrasive conveyances | |
US4834628A | Rotor-magnet unit | |
GB8526804D0 | Spherical gap electric motor | |
GB8526806D0 | Stator having a spiral yoke |