Fig. 1

Zip Codes of Technology Transfer Center (TTC) Event Participants’ Workplace. Note: Analysis includes participants’ zip codes from all 50 U.S. states, the District of Columbia, and eight U.S. Territories and Freely Associated States (American Samoa, Commonwealth of the Northern Mariana Islands, Federated States of Micronesia, Guam, Puerto Rico, Republic of the Marshall Islands, Republic of Palau, and the U.S. Virgin Islands); however, due to the smaller geographic size of the Territories and Freely Associated States, they could not be adequately depicted on this map