Mealey's (May 12, 2017, 12:38 PM EDT) -- WILMINGTON, Del. — Evidence that a farm hand worked with a company’s tractors during a certain period does not establish that the parts he encountered originated with the manufacturer, a judge in Delaware held May 10 (Nathanial Harris v. Deere & Co., et al., No. N14C-03-220 ASB, Del. Super., New Castle Co.)....