Why Making Dramatic Moves: Clean Diesel Technologies Inc. (NASDAQ:CDTI), Bristol-Myers Squibb Company (NYSE:BMY), General Dynamics (NYSE:GD), Knoll, Inc. (NYSE:KNL), Alcoa Inc. (NYSE:AA)
Clean Diesel Technologies Inc. (NASDAQ:CDTI), announced new proprietary technology to replace costly use of platinum group and rare earth metals in catalytic converters. CDTi has been granted the first two of a family of patents for Spinel™, a proprietary clean emissions exhaust technology that will dramatically reduce the cost of attaining more stringent clean air…