Assignee
COVEY JR RAY M
US·5 granted patents·120 citations·filing 1981–1993
Top patents by PatentIndex Score
5 records- 0178US4883616AVaporizer/carburetor and methodCOVEY JR RAY M·Filed 1986·Granted Nov 28, 1989·30 cites·1 claims
- 0277US5291870AFuel vaporizing systemCOVEY JR RAY M·Filed 1993·Granted Mar 8, 1994·37 cites·47 claims
- 0377US4368163AApparatus for vaporizing fuel for engine in conjunction with carburetorCOVEY JR RAY M·Filed 1981·Granted Jan 11, 1983·22 cites·7 claims
- 0472US4611567AVaporizer/carburetorCOVEY JR RAY M·Filed 1984·Granted Sep 16, 1986·18 cites·5 claims
- 0551US4494516ACarburetor/vaporizerCOVEY JR RAY M·Filed 1983·Granted Jan 22, 1985·13 cites·6 claims
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