Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Aagard; Roger L.
Address:
Prior Lake, MN
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
5389225 Solid-state oxygen microsensor and thin structure therefor February 14, 1995
A solid-state oxygen microsensor which measures the potential difference (EMF) generated by two spaced apart electrodes deposited on a solid oxygen ion conducting electrolyte and located in a known and preferably constant temperature gradient in the same ambient atmosphere. Output voltag
4651120 Piezoresistive pressure sensor March 17, 1987
A piezoresisitve pressure sensor having a diaphragm of silicon nitride with a stressed resistor under the edge of the diaphragm in a single crystal supporting wafer. The signal is derived from the stress in the silicon where the diaphragm attaches to the edge of the opening etched throug










 
 
  Recently Added Patents
Aspect ratio enhancement
Information processing apparatus, information processing method, and program
Over the counter medicinal container with surface ornamentation
Method and apparatus for interactive distribution of digital content
Immunotherapy in cancer treatment
2-aryl-4-quinazolinones and their pharmaceutical compositions
Method and device for the detection of defects or correction of defects in machines
  Randomly Featured Patents
Liquid absorbing sheet material
Powder spray gun
Method of controlling the charging of a photomuliplier tube including sampling at least one of the dynodes for determining its voltage
Composition of phenolic resin-modified epoxy resin and straight chain polymer
Process for the preparation of aldehydes
Adaptive time slot scheduling apparatus and method for end-points in an ATM network
Adjustable disc brake bracket
Apparatus for two-sided cooking
Serif mask design for correcting severe corner rounding and line end shortening in lithography
Gas filtering device