Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Rauwendaal; Chris J.
Address:
Los Altos Hills, CA
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
6709147 Intermeshing element mixer March 23, 2004
A mixing section (10,50,60) for mixing material in an extruder (8) having a barrel (32), The mixing section (10,50,60) includes a screw (14) having a central shaft (16), and a floating annular sleeve (12) located between the screw (14) and the barrel (32), and surrounding a portion of th
6136246 Screw extruder with improved dispersive mixing elements October 24, 2000
A screw extruder (10) having a barrel (18) which has a bore (26) defining an inner surface (44) and one or more extruder screws (28), positioned within the bore (26). The extruder screw or screws (28) include a central shaft (34) and one or more screw flights (30). The extruder screw or










 
 
  Recently Added Patents
Systems and methods for computer-aided fold detection
Memory system with data line switching scheme
Universal handle extension for unloading butterfly valve for tank trailer or other vehicle
Systems, devices, methods, and compositions including fluidized x-ray shielding compositions
Method and apparatus for detecting and tracking vehicles
Device for maneuvering a vehicle using maneuvering moves using at least one trajectory
Sericin cationic nanoparticles for application in products for hair and dyed hair
  Randomly Featured Patents
Method and apparatus for retention of a refrigerant fluid in a refrigeration enclosure
Compositions for imparting desired properties to materials
Veterinarian vest
Filter media and structure
Timing pulse generation
Turbine ring assembly for gas turbine
Apparatus and method for recording/reproducing an optical information on/from a recording medium having a wobbled groove
Image processing method and image processing apparatus
Magnetic point identifier
Machine for clinching a multiple lead component