Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Clarke; David J.
Address:
Wiltshire, GB
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4876504 Apparatus for investigating the condition of a bacteria containing suspension through frequency October 24, 1989
A method of investigating the condition of biological particles, in particular the fraction of viable cells in a bacteria population involves applying a voltage and monitoring the voltage induced by magnetic induction in a detector coil. The applied voltage is of a variable frequency
4848139 Determining amount of biological material July 18, 1989
Apparatus for determining the amount of biological material in a fluid medium, typically the concentration of bacteria in a fermentation chamber, has a test cell through which a medium can be passed with bacteria or after bacteria have been removed by filtration. In the test cell a v
4810963 Method for investigating the condition of a bacterial suspension through frequency profile of el March 7, 1989
A method of investigating the condition of biological particles, in particular the fraction of viable cells in a bacteria population involves applying a voltage and monitoring the voltage induced by magnetic induction in a detector coil. The applied voltage is of a variable frequency










 
 
  Recently Added Patents
Synthetic refrigeration oil composition for HFC applications
Radiation imaging device
Coordinate measuring device and method for measuring with a coordinate measuring device
Method for controlling operation of a wind turbine
Inkjet ink
Semiconductor device
Storage system comprising multiple microprocessors and method for sharing processing in this storage system
  Randomly Featured Patents
Lightscribe optical disc drive
Brush handle with sprayer
Watch case and bracelet (poly watch)
Radio frequency communication system for communicating with a plurality of tanning beds
General-purpose management system
Monolithic MOS-SC circuit
Active optical fiber and optical fiber amplifier
Automotive vehicle key
Light-polarizing film
Box for video tapes