Ronald C Reed

US Patent:

6830668, Dec 14, 2004

Filed:

Apr 30, 2002

Appl. No.:

10/134478

Inventors:

Matthew K. Musho - York PA
Ronald E. Reed - York PA
Donald L. Bohn - Boiling Springs PA

Assignee:

Conductive Technologies, Inc. - York PA

International Classification:

G01N 27403

US Classification:

204400, 20440301, 204416, 324450

Abstract:

An electrochemical sensor is provided comprised of a thin sheet or film having at least one through-hole provided therein. The thin sheet or film has first and second opposing surfaces, at least a portion of the opposing surfaces being coated with a conductive coating which extends into the at least one through-hole, each conductive coating extending partially into the at least one through-hole from each opposing surface whereby each conductive coating terminates within the at least one through-hole at a point spaced from the terminus of the opposing conductive coating which extends into the at least one through-hole, whereby the conductive coatings in the at least one through-hole are separated by a non-conductive interior surface of the at least one through-hole.