-
Internally heated pyrolysis zone
-
Patent number 6,051,276
-
Issue date Apr 18, 2000
-
Alpha Metals, Inc.
-
John Wary
-
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
-
Parylene polymer layers
-
Patent number 5,879,808
-
Issue date Mar 9, 1999
-
Alpha Metals, Inc.
-
John Wary
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
-
-
-
-
-
-
-
-
-
-
Electrets
-
Patent number 4,291,244
-
Issue date Sep 22, 1981
-
Union Carbide Corporation
-
William F. Beach
-
H01 - BASIC ELECTRIC ELEMENTS