Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2007-05-30
2008-10-21
Zarfas, Louis S (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Design Patent
active
D0579101
CLAIM:
The ornamental design for a heat exchanger, as shown and described.
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S. Goud, et al., “Compact, Lightweight Flexible Fuel Reforming for Solid Oxide Fuel Cells”, Ohio Fuel Cell Coalition Symposium, Canton, OH, May 24, 2006, Poster Boards, pp. 1-16.
Becker John H.
Brunson Gordon W.
Whittenberger William A.
Catacel Corp.
Muller David G
Pearne & Gordon LLP
Zarfas Louis S
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