Patentus S.A. engages in design, production, service, and renovation of mining machinery and equipment, and the production of welded steel structures in Poland. It operates through Products and services and Wholesale segments. The company offers mining equipment such as scraper conveyors, belt conveyors, bucket conveyors, coal, concrete, rock, and other crushers, as well as devices for transport. It also provides gear wheels of main gears of traction vehicles; forgings and axles of wheelsets for railway vehicles; pins for rolling stock; hollow shafts; journal box housings; coupling hooks; bumper elements; hollow shafts; and gear wheels of main gearboxes. In addition, the company offers gears; steel structures; and metal processing services. Further, it engages in repairs of toothed gears and heat treatment, packaging business, and protective clothing and office supplies, as well as trades in steel, metallurgical products, welding equipment. Patentus S.A. was founded in 1992 and is headquartered in Pszczyna, Poland.