Inventor · Freiberg, DE

Hans Mezger

19Patents
7h-index
12Co-inventors
59Inventor score

Filing activity: May 24, 1978 → Jul 5, 1994

Most-cited inventions

PatentTitleAreaCited byStatus
US4762095A Device for actuating a fuel-exchange poppet valve of a reciprocating internal-combustion engine Mechanical Engineering; Lighting; Heating 25 Expired
US4553509A Chain drive of a reciprocating-piston internal combustion engine Mechanical Engineering; Lighting; Heating 19 Expired
US4502420A Reciprocating piston combustion engine with water injection Emerging Cross-Sectional Technologies 15 Expired
US4202176A Internal combustion engine with an exhaust gas turbocharger formed by an exhaust gas turbine and by a supercharging blower driven thereby Emerging Cross-Sectional Technologies 15 Expired
US4556034A Fuel supply device for internal combustion engines Mechanical Engineering; Lighting; Heating 13 Expired
US4970860A Fluid coupling for helicopter propeller Performing Operations; Transporting 8 Expired
US4523555A Reciprocating internal combustion engine with a wet cylinder sleeve inserted into a cylinder crank housing Mechanical Engineering; Lighting; Heating 7 Expired
US4593655A Valve seat ring cooling apparatus Mechanical Engineering; Lighting; Heating 6 Expired
US5487363A Internal-combustion engine comprising two cylinder banks Mechanical Engineering; Lighting; Heating 6 Expired
US4530315A Cylinder block Mechanical Engineering; Lighting; Heating 5 Expired
US5095871A Reciprocating engine with two cylinder banks arranged in a V-shape Mechanical Engineering; Lighting; Heating 5 Expired
US4593525A Method and apparatus for operating a piston driven internal combustion engine having an exhaust gas turbocharger Emerging Cross-Sectional Technologies 5 Expired
US4394812A Supercharged internal combustion engine for motor vehicles Emerging Cross-Sectional Technologies 5 Expired
US4532897A Internal combustion engine for vehicles in particular, for motorcycles Mechanical Engineering; Lighting; Heating 5 Expired
US5111782A Reciprocating engine with a gear drive Mechanical Engineering; Lighting; Heating 4 Expired
US4527517A Water pump for reciprocating piston internal combustion engine Mechanical Engineering; Lighting; Heating 3 Expired
US4606303A Reciprocating piston internal combustion engine Emerging Cross-Sectional Technologies 1 Expired
US5094203A Reciprocating engine for a motor vehicle Mechanical Engineering; Lighting; Heating 1 Expired
US4864988A Lubricating arrangement for a reciprocating piston internal combustion engine Mechanical Engineering; Lighting; Heating 1 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.