Inventor · disambiguated record
Francis C. Lowell
Also filed as: LOWELL FRANCIS · LOWELL FRANCIS C · LOWELL JR FRANCIS C · OHMAN JOHN L
5 granted patents·107 citations·filing 1978–1997
82Inventor score
Files withACCUSONIC TECHNOLOGIES INC1FERRANTI O R E INC1FOUNDATION FOR STUDY OF ASTHMA1OCEAN RESEARCH EQUIPMENT INC1ORE INTERNATIONAL INC1
Top patents by PatentIndex Score
5 records- 0178US5228347AMethod and apparatus for measuring flow by using phase advanceORE INTERNATIONAL INC·Filed 1991·Granted Jul 20, 1993·52 cites·18 claims
- 0257US4432243AFlow calculator with velocity curve fitting circuit meansOCEAN RESEARCH EQUIPMENT INC·Filed 1980·Granted Feb 21, 1984·19 cites·7 claims
- 0357US4163778AAsthma immunotherapyFOUNDATION FOR STUDY OF ASTHMA·Filed 1978·Granted Aug 7, 1979·17 cites·5 claims
- 0437US4914642ARemote sonic location systemFERRANTI O R E INC·Filed 1988·Granted Apr 3, 1990·11 cites·14 claims
- 0529US6044714AFlowmeter for explosion-hazard environmentsACCUSONIC TECHNOLOGIES INC·Filed 1997·Granted Apr 4, 2000·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →