La. Judge Says Excavation Co. Dug Its Own Hole In IP Loss – Law360

By Dani Kass (July 20, 2023, 11:22 PM EDT) -- A Louisiana federal judge has backtracked his initial refusal to invalidate a Wilco Marsh Buggies and Draglines Inc.'s excavator patent, saying he had misunderstood how to apply prior art, and that Wilco failed to put up a fight to defend its patent....