| ERG Energy Research and Generation, Inc.
76153814 25 Oct 2000 | on 29 Aug 2009 | Core-like composites of metal, plastics and ceramics in the form of ba... Class 006 Core-like composites of metal, plastics and ceramics in the form of bars, blocks, rods, sheaths, tubes and other custom-designed shapes for further fabrication | | | ERG ENERGY RESEARCH AND GENERATION, INC.
72308775 03 Oct 1968 | on 28 Apr 2001 | CORE LIKE COMPOSITES OF METAL, PLASTICS, AND/OR CERAMICS FOR FURTHER F... Class 001 Class 001 Chemical Products IN THE STATEMENT, COLUMN 2, LINE 1, "CORD" SHOULD BE DELETED AND CORE SHOULD BE INSERTED. | | | RVC ENERGY RESEARCH and GENERATION, INC.
74303330 11 Aug 1992 | on 16 Mar 1994 | open cell foam vitreous carbon for use in high temperature insulation ... Class 017 open cell foam vitreous carbon for use in high temperature insulation for inert gas and vacuum furnaces, semiconductor manufacturer in etching and diffusion treatment carriers, filters and demisters for molten metals, corrosive chemicals, high or low temperature gases and liquids, storage batteries, scaffolds for biological growth, and acoustical control | | | ERG ENERGY RESEARCH AND GENERATION, INC.
73283267 24 Oct 1980 | on 23 Dec 1991 | FLUID MILLS AND MIXING MACHINES, FLUID PUMPS, STIRLING ENGINES, AND ME... Class 007 Class 007 Machinery Products FLUID MILLS AND MIXING MACHINES, FLUID PUMPS, STIRLING ENGINES, AND METAL MECHANICAL AND DYNAMIC SEALS FOR USE ON STIRLING ENGINE PISTONS AND TURBINE BLADES (TO BE USED WITH MACHINES), ENERGY CONVERSION SYSTEMS, COMPRISING STIRLING ENGINES AND HEAT PUMPS DRIVING LINEAR ALTERNATORS, THERMAL OSCILLATORS, AND EXPANSION COMPRESSORS FOR THE ON-SITE CONVERSION OF THERMAL ENERGY INTO ELECTRICITY AND HEAT Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) FLUID-TO-FLUID HEAT EXCHANGES FOR AIR CONDITIONING, HOME HEATING, AND FOR COOLING EQUIPMENT FOR CONSERVING THERMAL ENERGY; HEAT TRANSFER COMPONENTS, NAMELY CORES FOR HEAT EXCHANGERS; HEAT PUMPS | |