Resources Contact Us Home
Davis; Edward Lee
Tigard, OR
No. of 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
Probe card holding apparatus with probe card engagement structure
Squib control circuit
Surfcraft fin
Author signatures for legal purposes
Block copolymer nanoparticle compositions
Managing job execution
Architectural panel with natural fossil spade leaf embossed surface
  Randomly Featured Patents
Wireless transfer of account data and signature from hand-held device to electronic check generator
Rotary developing apparatus
Electrode for electrochemical processes and process for producing same
Cable tray protection system
Semi-continuous direct chill casting apparatus
Method for manufacturing array substrate of transflective liquid crystal display
Rechargeable flashlight
Liquid toner composition and method of manufacturing the same
Ballast cleaning machine
Syringe hub