Deere's Wirtgen wins $12.9 million from Caterpillar in road-construction patent trial

Reuters

Published Feb 22, 2024 10:05PM ET

Updated Feb 23, 2024 04:56AM ET

By Blake Brittain

(Reuters) - Deere (NYSE:DE) & Co subsidiary Wirtgen America convinced a federal jury in Delaware on Thursday that construction rival Caterpillar (NYSE:CAT) must pay $12.9 million in damages for violating its patent rights in road-building technology.

The jury determined that Caterpillar's road-milling machines, which remove the surfaces of roads before repaving them, infringe five Wirtgen patents, a spokesperson for Wirtgen's law firm Sterne Kessler Goldstein & Fox said.

The jury also found that Caterpillar's infringement was willful, which could lead a judge to multiply the damages up to three times.

A Caterpillar spokesperson said that the company respects the jury's decision and will review its legal options.

Wirtgen said in its 2017 lawsuit that it owns a "large majority" of the U.S. road-milling machine market, while Caterpillar is a "minor player." Wirtgen accused Caterpillar of infringing its patents related to "cold milling," a technology used for rehabilitating road surfaces, and requested an undisclosed amount of monetary damages.