Assignee
WRR IND INC
4 granted patents·147 citations·filing 1976–1993
Top patents by PatentIndex Score
4 records- 0185US4179247ATurbocharger having variable area turbine nozzlesWRR IND INC·Filed 1977·Granted Dec 18, 1979·63 cites·22 claims
- 0276US5549449ATurbomachinery incorporating heat transfer reduction featuresWRR IND INC·Filed 1993·Granted Aug 27, 1996·55 cites·6 claims
- 0364US4108506ABearing lubricating systemWRR IND INC·Filed 1976·Granted Aug 22, 1978·18 cites·8 claims
- 0440US4353685ATurbocharger compressor rotor retainerWRR IND INC·Filed 1980·Granted Oct 12, 1982·11 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →