Resources Contact Us Home
Rauwendaal; Chris J.
Los Altos Hills, CA
No. of 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
Display screen with an animated graphical user interface
Wind farm, wind power plant in a wind farm and operating control for this purpose
Polymer compositions and nonwoven compositions prepared therefrom
Quaternary chalcogenide wafers
Context data in UPNP service information
Lettuce sister lines PX06514083, PX06514153, PX06514201 and PX06514204
Electrical converter with variable capacitor
  Randomly Featured Patents
Novel reaction products of aminoalkylene polycarboxylic acids with secondary amines and middle distillate compositions containing the aforesaid
Release-ski binding
Cassette container having effective centering capability
Resinous shroud and manufacturing method of the same
Pressure-sensitive adhesive tape
Return to neutral device for a hydraulic apparatus
Oval lid for container
Upgrading fuel fractions in a re-refined oil process
Verbena plant named `AKIV98-01`
Method of sending and receiving call with specific request