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
Valved, microwell cell-culture device and method
Substituted di-arylhydantoin and di-arylthiohydantoin compounds and methods of use thereof
Biological information monitoring system
Data storage device and block selection method for a flash memory
System and method for netbackup data decryption in a high latency low bandwidth environment
System and method for providing advertising content using a group training system
  Randomly Featured Patents
Combination of a filter and a material permeable to gases but impermeable to liquids
Methods for storing conifer somatic embryo germinants
Method and apparatus for reducing latency in an interactive information distribution system
Sealing cap for ball joint assembly
Computer systems
Nuclear magnetic reasonance fluid characterization apparatus and method for using with electric wireline formation testing instruments
Direct conversion receiver for frequency-shift keying modulated signals
Flexible feeder conveyor system
Interactive image segmentation on directed graphs
Filtration control additive for invert emulsion drilling fluids and method of preparation