Assignee
DEERE JOHN TECH INT
US·6 granted patents·70 citations·filing 1984–1990
Top patents by PatentIndex Score
6 records- 0166US5022366ARotary engine with dual spark plugs and fuel injectorsDEERE JOHN TECH INT·Filed 1989·Granted Jun 11, 1991·25 cites·2 claims
- 0251US4967796AFuel injection regulating valveDEERE JOHN TECH INT·Filed 1989·Granted Nov 6, 1990·10 cites·20 claims
- 0350US4969429ALube oil control system for turbocharged rotary piston engineDEERE JOHN TECH INT·Filed 1989·Granted Nov 13, 1990·16 cites·5 claims
- 0450US4531900ARotary engine cooling systemDEERE JOHN TECH INT·Filed 1984·Granted Jul 30, 1985·15 cites·1 claims
- 0532US4889091ARotary valve for natural gas rotary engineDEERE JOHN TECH INT·Filed 1988·Granted Dec 26, 1989·4 cites·5 claims
- 0624US5123820APressure assisted apex seal with stepped slotDEERE JOHN TECH INT·Filed 1990·Granted Jun 23, 1992·0 cites·3 claims
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