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Class Number Class Name Patents
137 Fluid handling 87,088
405 Hydraulic and earth engineering 35,790
438 Semiconductor device manufacturing: process 374,693
  Recently Added Patents
Assigning runtime artifacts to software components
Digital video disc player
Device for increasing chip testing efficiency and method thereof
Methods and apparatus for imaging in conjunction with radiotherapy
Method, apparatus, and system for synchronizing contents
Lighting control device and lighting control method
  Randomly Featured Patents
Breakaway pusher for a timing belt of a mail inserter
Projector and driving method of light source for projector
Radiator cap turning tool
Liquid crystal display device and method for fabricating the same
Method for separation and removal of impurities from liquids
Use of pnictide films for wave-guiding in opto-electronic devices
Well completion system and process
Catalyst method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
Lawn maintenance device having wedge-shaped front section
Patio door panel upper left hand corner bracket connector