Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Davis; Edward Lee
Address:
Tigard, OR
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
7776485 Fuel cell stack with a plurality of connected single unit fuel cells August 17, 2010
A fuel cell stack including a housing for holding fuel cells is disclosed. Each fuel cell includes a membrane electrode assembly with a proton exchange membrane disposed between carbon bases, a connector for engaging metalized collectors to form an electrical circuit for operating the fu
7445647 Method for making a single unit fuel cell November 4, 2008
A method for making fuel cells is disclosed and includes placing catalyst strips on an anode side and a cathode side of a proton exchange membrane disposed between carbon bases. The method includes metalizing at least two collectors, and drilling a plurality of paths through the body










 
 
  Recently Added Patents
Magazine latch for a storage library
Method for the quantification of methylated DNA
Control apparatus
Semiconductor circuit having capacitor and thin film transistor, flat panel display including the semiconductor circuit, and method of manufacturing the semiconductor circuit
Solvent extraction microencapsulation with tunable extraction rates
Heat pipe, lithographic apparatus and device manufacturing method
Feature set embedding for incomplete data
  Randomly Featured Patents
Multiple stator, single shaft electric machine
Ignition distributor cap
Multifaceted reflecting mirror, illumination optical system based on use of the same, and semiconductor exposure apparatus
Stroller with misting system
Datasheet browsing and creation with data-driven datasheet tabs within a microcontroller design tool
Automatic level control system
System for production of metal tear tabs
Drill with balanced inserts
Self-calibration method and apparatus for on-axis rotary encoders
Resin-packaged electronic component having bent lead terminals