Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Satchell; Fred E.
Address:
Chesterfield, MO
No. of patents:
5
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
Battery power management system and method
Methods and apparatus for performing multiple photoresist layer development and etching processes
Image quality assessment
Preparation and its use of derivatization reagent for detecting L-carnitine or D-carnitine
Emergent information database management system
Method of measuring a displacement amount for an automobile suspension assembly
Methods of synthesizing heteromultimeric polypeptides in yeast using a haploid mating strategy
  Randomly Featured Patents
Method and apparatus for vehicle tracking and control
Suboccipital pillow
Housing for an electronic stimulator
High sensitivity stethoscopic system and method
Process for liquefying and rectifying air
Multiple hemoclip system for an endoscope
Light transmission screen
Method of fitting an assembly formed of a tire and of a tread strip support
Electrical connector with improved contacts
Methods of processing sheets having an order corresponding to the order of stored data