Bibliography Find in this section all the bibliography related to our products. See more See more The development of Klockner products and solutions is based on a solid scientific foundation. Our research is reflected in the high-impact articles below. We are science, we are technology, we are research, we are Klockner. ContacTi® Shot Blasted Titanium OPTiMUM® Materials and Surfaces Implants without polished collar Implants with polished collar Prosthesis Digital solutions Bone regeneration