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| Patents for F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines (4,415) |
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| 03/02/1976 | US3941097 Rotary combustion engine having improved ignition means | | 02/24/1976 | US3939655 Rotary piston four-stroke internal combustion engine | | 02/17/1976 | US3938916 Gas seal for vane type internal combustion engine | | 02/17/1976 | US3938480 Internal combustion engine | | 02/17/1976 | US3938478 Rotary internal combustion engine | | 02/17/1976 | US3938477 Thrust bearing arrangement for a rotary piston internal combustion engine having a vertical crankshaft | | 02/10/1976 | US3937187 Toroidal cylinder orbiting piston engine | | 02/10/1976 | US3937186 Rotary combustion engine with improved fuel control | | 02/10/1976 | US3937185 Staggered configuration for wankel engine spark plugs | | 02/03/1976 | US3935841 Rotary internal combustion engine | | 01/27/1976 | US3934559 Anti-pollutant spherical rotary engine with automatic supercharger | | 01/27/1976 | US3934558 Throttling means for trochoidal rotary combustion engines | | 01/13/1976 | US3931807 Rotary internal engines | | 01/06/1976 | US3930469 Carbureted prechamber rotary combustion engine | | 01/06/1976 | US3930468 Exhaust gas cleaning means for a rotary piston type engine |
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