Burton v. Cyanamid

Applying risk contribution theory to Thomas' strict products liability claim, Thomas will have to prove the following elements to the satisfaction of the trier of fact:(1) That the white lead carbonate was defective when it left the possession or control of the pigment manufacturers;(2) That it was unreasonably dangerous to the user or consumer;(3) That the defect was a cause of [the plaintiff's] injuries or damages;(4) That the pigment manufacturer engaged in the business of producing or marketing white lead carbonate or, put negatively, that this is not an isolated or infrequent transaction…