Yvon Pierre Cariou ,left, President and CEO of Dynamic Materials Corporation and Vice President and CFO, Richard A. Santa, right, with sample products in their offices located at 5405 Spine Road in Boulder, Co. (EVAN SEMON / ROCKY MOUNTAIN NEWS)
Evan Semon, Yvon Pierre Cariou ,left, President and CEO of Dynamic Materials Corporation and Vice President and CFO, Richard A. Santa, right, with sample products in their offices located at 5405 Spine Road in Boulder, Co. (EVAN SEMON / ROCKY MOUNTAIN NEWS) (08/18/2005), [432373515] . Denver Public Library Digital Collections, accessed 07/02/2026, https://digital.denverlibrary.org/nodes/view/742286



