Caterpillar Inc. will be the only marine diesel engine manufacturer featured at the Diesel Technology Forum event held in Washington, D.C., on Tuesday, September 29, 2009. Titled “Clean Diesel Power: Ready for Tomorrow, Working Today,” the Diesel Technology Forum will transform America’s “power capital” into the “clean diesel power capital” when dozens of manufacturers display their newest technology for the nation’s Congressional representatives. “Providing policymakers an up…