Vehicles; apparatus for locomotion by land, air or water; drive chains for vehicles and parts therefore; electric motors and parts thereof for land vehicles; hybrid drives or hybrid motors for vehicles; electro-technical machines and apparatus; clutches, shifting clutches and devices for power transmission for land vehicles; internal combustion engines for land vehicles and parts thereof; internal combustion engines for experimental purposes with and without exhaust turbochargers, having exhaust gas recirculation and having storage of combustion gas (for land vehicles); shifting clutches for land vehicles.

Maintenance of drive chains of vehicles and parts thereof, maintenance of internal combustion engines and vehicles; maintenance of electronic measuring, testing and monitoring devices and of electronic measuring, testing and monitoring apparatus and instruments.

Organization and performance of further training courses and classes for company personnel and guest engineers, in the field of drive chain development and the development of drive chain components, in the field of engine design, research, and development, and in the field of measurement technology, all above-mentioned including shows of cinema and video films, as well as computer animations; combustion photography and high-speed photography in combustion chambers.

Vehicle development; engineer work; expert work and evaluations (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); design and development of methods, processing and software for calibration of engines and of land, air, and sea vehicles; development of apparatus, devices, measuring probes, and measuring devices; development of machines and apparatus, test stands, dynamic test stands, simulation test stands, cold test stands, manufacturing test stands, testing devices, measuring devices, and experimental equipment for machines and work machines; analysis and study of the influence of engine components and of exhaust treatment components; analysis and study of data status of electronic control units (ECU); analysis and study of the influence of the environmental effect and various fuels and lubricating oils on the resulting particle emissions and gaseous emissions in general; analysis and study of the influence of fuels and lubricating oils on exhaust emissions and on the abrasive and corrosive wear of engine components and resulting particle emissions; analysis and study of oil consumption based on the metallic components of particle emissions; investigation of overall behavior, noise generation and silencing (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); calculation and development of internal combustion engines, experimental engines and parts thereof (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); component development for internal combustion engines and other types of machines; calculation and development of low-emission combustion methods and lean-fuel engines and exhaust treatment systems and systems operated by them (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); calculation and development of gear drives and transmission topologies (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); calculation and development of fuel supply devices for engines for liquid, solid, and gaseous fuels and for injection motors for standard fuels and alternative fuels (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); calculation and development of drive assemblies and drive strategies, of fuel systems for engines for liquid, solid, and gaseous fuels and for injection motors for standard fuels and alternative fuels (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); calculation and development on noise reduction in engines and transmissions and overall systems (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); calculation and development of hybrid motors, hybrid drives and electro motors of vehicles and parts thereof (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); calculation and development of fuel cells, batteries and accumulators (Terms too vague in the opinion of the International Bureau - Rule 13(2)(b) of the Common Regulations); creation and development of computer programs, software and control programs for the operating and testing of internal combustion engines and, for study of exhaust gas emissions, their generation and reduction, and for stresses, strains, vibrations, noise generation, noise propagation and noise radiation; development of computer programs for flow phenomena and combustion processes inside the engine, and for processes of mixture-formation and charging processes and/or processes of mixture-layering; development of computer programs for external flows around moving parts and bodies, especially land, air, and water vehicles, for flows in enclosed spaces, especially air conditioning; development of computer programs for testing and calibration of combustion engines; development of computer programs for the study of exhaust gas emissions, their occurrence and reduction; development of computer programs for simulation of thermodynamic processes, flows, temperature and pressure curves of temperature distribution in solid bodies, particularly in components of internal combustion engines and their assemblies, of combustion and detonation processes; development of computer programs for the operation and testing of hybrid motors, hybrid drives and electric motors of vehicles; development of computer programs for the operation and testing of fuel cells, batteries and accumulators; development of macroprograms for computer-aided design and computer-aided manufacturing, and computer programs for databank applications; performance of calculations on data processing systems; research in the field of engine construction and measurement technology and engine testing and measurement technology testing, engine calibration, component testing and test bed automation, vehicle automation and HiL-automation; technical consultation services in the field of component selection for combustion engines, exhaust treatment systems and gear drives; transient measurement of exhaust gas and particle emission, chemical and spectroscopic analysis of exhaust gases and particle emissions; rental of data processing systems and of computer, simulation, and control and macro programs for development and research, for computer-aided design and computer-aided manufacturing, for databank applications, and for the operation and testing of internal combustion engines.