Ballard Power -world leader zero-emission PEM fuel cells Message Board

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Technology Stocks : Ballard Power -world leader zero-emission PEM fuel cells

BLDP 2.720

-5.9%

Dec 12 9:30 AM EST

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To: Urlman who wrote (3155)	10/3/1998 10:26:00 PM
From: Sleeperz	Read Replies (1) of 5827

Nothing to technically new about this patent. Its the same thing as a preheater for an IC engine in freezing cold temps of for water pipes. Your just heating up the equipment before use. I wonder if this is idea is even patentable since it is already in wide spread use for other pieces of equipment. CL >>Guess you missed a Ballard patent? 5798186 : Method and apparatus for commencing operation of a fuel cell electric power generation system below the freezing temperature of water patents.ibm.com;

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