Westport Innovations (WPRT) +8.3% premarket after announcing plans to team up with Caterpillar...
Tuesday, June 5, 2012, 8:17 AM ETWestport Innovations (WPRT) +8.3% premarket after announcing plans to team up with Caterpillar (CAT) to use natural gas technology for mining trucks and locomotives. CAT will fund the development program; terms were not disclosed. When the products go to market, WPRT expects to participate in the supply of key components. The companies also will develop nat gas technology for CAT's off-road engines.
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