Inventor · disambiguated record
James E. Friant
Also filed as: FRIANT JAMES E
6 granted patents·191 citations·filing 1975–1998
86Inventor score
Top patents by PatentIndex Score
6 records- 0165US5961185AShielded cutterhead with small rolling disc cuttersEXCAVATION ENGINEERING ASSOCIA·Filed 1997·Granted Oct 5, 1999·49 cites·60 claims
- 0262US5626201ADisc cutter and method of replacing disc cuttersEXCAVATION ENGINEERING ASSOCIA·Filed 1993·Granted May 6, 1997·36 cites·95 claims
- 0357US4000696ACartridge for two component field mixed explosiveEXCOA INC·Filed 1975·Granted Jan 4, 1977·21 cites·7 claims
- 0456US5904211ADisc cutter and excavation equipmentEXCAVATION ENGINEERING ASSOCIA·Filed 1996·Granted May 18, 1999·40 cites·47 claims
- 0553US4042431ATwo component field mix hydrazine base explosiveROCKET RESEARCH CORP·Filed 1975·Granted Aug 16, 1977·9 cites·38 claims
- 0650US6131676ASmall disc cutter, and drill bits, cutterheads, and tunnel boring machines employing such rolling disc cuttersEXCAVATION ENGINEERING ASSOCIA·Filed 1998·Granted Oct 17, 2000·36 cites·49 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →