EGRAF

Graphite based heat management systems for use in machinery, namely, heat sinks, [ heat pipes, ]heat spreaders [, and cold plates ]

Electronic heat management systems for use in computers and electronic devices, namely, [ heat sinks, heat pipes, ] heat spreaders, [ and cold plates; ] thermal interfaces for use in electronic circuits

[ Heat sinks for use in heating, cooling and ventilating apparatus; heat pipes to cool heat-producing components ]