Resources Contact Us Home
Satchell; Fred E.
Chesterfield, MO
No. of patents:

Patent Number Title Of Patent Date Issued
4569764 Collection device with phase partitioning means February 11, 1986
A fluid collection device is provided which includes a container for receiving a liquid, such as blood, which is centrifugally separable into relatively light and heavy phases, and a phase partitioning device in the container. The partitioning device includes a bag filled with a thix
4418580 Pipettor mechanism and disposable tip and piston assembly December 6, 1983
A disposable tip and piston assembly for a pipettor mechanism includes a hollow tip member adapted to be detachably connected on the distal end of the pipettor mechanism, and a piston member slidably disposed within the tip. The pipettor mechanism includes a plunger rod adapted to detach
4308232 Anticoagulant stopper coating December 29, 1981
A stopper for a blood collection tube adapted to receive whole blood for centrifugal separation into its relatively light and heavy phases. The stopper is provided with a coating which prevents red blood cells from adhering to it so as to avoid red cell contamination of the lighter phase
4276250 Apparatus and method for producing tubular extrusions having axial sections of materials having June 30, 1981
Apparatuses and methods for simultaneously extruding two lengths of plastic tubing wherein each of said lengths includes alternate axial sections of materials having different characteristics (e.g., a harder material and a softer material). The apparatus includes two extruders which feed
4235229 Adjustable tracheostomy tube assembly November 25, 1980
A tracheostomy tube assembly (10) includes a tracheostomy tube (11) and a neck collar (14), which limits movement of the tracheostomy tube (11), but allows adjustment of the height of the tracheostomy tube (11). The collar (14) has a deformable sleeve (29) that is oversized relative to a

  Recently Added Patents
Piezoelectric ultrasonic transducer apparatus
Method for fabricating a nitrided silicon-oxide gate dielectric
Formulations, their use as or for producing dishwashing detergents and their production
Soybean cultivar CL0911610
Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
Methods of saccharification of polysaccharides in plants
Electronic component mounting machine and operating instruction method for the same
  Randomly Featured Patents
Terminal for speaker
Process for producing a microCT image of a stained specimen
Printing apparatus and printing control method
Process for the preparation of chiral 1-aryl-2-aminopropanes
Noise attenuation device
Plasma spraying of conversion screens
Pitch modification method by glottal closure interval extrapolation
System and a method for pharmaceutical dosage preparation using jettable microemulsions
Transport device, overlap feed sign detection device, and computer readable medium