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Valtek, works to engineer the world's most advanced natural gas engines and vehicles, offers advanced natural gas (NG), biomethane and propane engines, fuel systems, components and vehicle integration for original equipment manufacturers (OEMs) and retrofit systems through the parent company and its groups of companies. We work with original equipment manufacturers (OEMs) worldwide from design through to production, creating products to meet the growing demand for vehicle technology that will reduce both emissions and fuel costs.

Worldwide, Westport and its affiliates have filed over 950 patent applications, relating to more than 225 inventions. And we held about 400 issued patents worldwide, including more than 90 issued U.S. patents.

Westport's extensive intellectual property (IP) portfolio gives Westport and its partners a competitive advantage. Our expertise includes: injectors (combined gaseous fuel/pilot fuel injectors and monofuel injectors), combustion chamber geometry and control strategies, engine fuel systems, cryogenic storage and delivery (cryogenic tanks and cryogenic pumps), compressors, vehicle integration, and other related technologies.