Proeschel, Richard A. Trademarks
FREEFLOW 90
Heat exchanger for recovering exhaust heat from a gas turbine, Ericsson cycle, or other regenerative engine.
Owned by: Proeschel, Richard A.
Serial Number: 78048015
PROE 90
Heat exchanger for recovering exhaust heat from a gas turbine, Ericsson cycle and other regenerative engine
Owned by: Proeschel, Richard A.
Serial Number: 78050167
