Scott Gebo's hand was crushed at work in the rollers of a paper embossing machine when a protective guard system failed. Gebo filed a products liability suit against Filtration Sciences, Inc. Filtration Sciences had originally purchased the embosser in 1966 and it had modified the machine by designing and installing the guard system. Three years prior to Geho's injury, Filtration Science sold its paper mill and all the machinery contained therein, including the embosser, to Knowlton Specialty Papers, Inc. Should Filtration Sciences be held strictly liable for Gebo's injuries? What public policy implications does this case raise?