Phone and Address of Detelich, Mark, 3E Company, MC Lean, VA, USA

Phone and Address of Lord, Mychele, 3D-International Inc, Houston, TX, USA

Phone and Address of Harding, Steve, 3D-International Inc, Houston, TX, USA

Phone and Address of Duncan, Robert, 3D-International Inc, Houston, TX, USA

Phone and Address of Doran, Mark, 3D-International Inc, Houston, TX, USA

Phone and Address of Dave, Chetan, 3D-International Inc, Houston, TX, USA

Phone and Address of Buckley, Deb, 3D Systems Corporation, Rock Hill, SC, USA

Phone and Address of Holland, Bonnie, 3D Systems Corporation, Rock Hill, SC, USA

Phone and Address of Stonesmith, Matt, 3D Systems Corporation, Rock Hill, SC, USA

Phone and Address of Woods, Mary, 3D Systems Corporation, Rock Hill, SC, USA