Environmental control apparatus Trademarks Filed in March 11, 1980
THE ENERGY ROD
Filed: March 11, 1980
Heat Accumulators-Namely, Thermal Energy Storage Units Containing a Phase Change Material
Owned by: PSI Energy Systems, Inc.
Serial Number: 73253579
AGA
Filed: March 11, 1980
Freezers
Owned by: AGA AKTIEBOLAG
Serial Number: 73253636
