A product of the Bureau of Labor Statistics, PPI measures the average change over time in the selling prices received by domestic producers for their output. The prices included in the PPI are from the first commercial transaction for many products and some services.

Download, graph, and track over 700,000 US and international time series from over 90 sources

Tool which provides a common look and feel for users accessing national, international, regional or industry statistics. Such data includes GDP by Industry.

SOI Tax Stats - Corporation Source Book Statistical Tables 2010

Information on technology transfer is held by individual government agencies. This link creates a google search that limits the concept to those agencies.