Assignee
FEULING ENGINEERING INC
US·5 granted patents·181 citations·filing 1989–1992
Top patents by PatentIndex Score
5 records- 0188US5033581AMuffler for an internal combustion engineFEULING ENGINEERING INC·Filed 1989·Granted Jul 23, 1991·61 cites·35 claims
- 0283US5085181AElectro/hydraulic variable valve timing systemFEULING ENGINEERING INC·Filed 1990·Granted Feb 4, 1992·37 cites·11 claims
- 0375US5180299ARoots type superchargerFEULING ENGINEERING INC·Filed 1992·Granted Jan 19, 1993·30 cites·11 claims
- 0474US5335640ARotor to casing seals for roots type superchargersFEULING ENGINEERING INC·Filed 1992·Granted Aug 9, 1994·29 cites·23 claims
- 0542US5097538AHelmetFEULING ENGINEERING INC·Filed 1990·Granted Mar 24, 1992·24 cites·6 claims
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