-
Sonic levitation apparatus
-
Patent number 4,447,251
-
Issue date May 8, 1984
-
The United States of America as represented by the administrator of the Natio...
-
Stanley A. Dunn
-
C03 - GLASS MINERAL OR SLAG WOOL
-
-
Vitreous fiber drawing process
-
Patent number 4,104,355
-
Issue date Aug 1, 1978
-
Bjorksten Research Laboratories, Inc.
-
Stanley A. Dunn
-
B22 - CASTING POWDER METALLURGY
-
Panel electrical heating element
-
Patent number 4,015,105
-
Issue date Mar 29, 1977
-
Bjorksten Research Laboratories, Inc.
-
Stanley Austin Dunn
-
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR