Inventor · disambiguated record
James E. Franklin
Also filed as: FRANKLIN JAMES E
6 granted patents·425 citations·filing 1990–2000
88Inventor score
Files withCHARLES MACHINE WORKS6
Top patents by PatentIndex Score
6 records- 0193US5212891ASoft excavatorCHARLES MACHINE WORKS·Filed 1991·Granted May 25, 1993·71 cites·17 claims
- 0291US6543551B1Pipe handling deviceCHARLES MACHINE WORKS·Filed 2000·Granted Apr 8, 2003·118 cites·93 claims
- 0390US5361855AMethod and casing for excavating a boreholeCHARLES MACHINE WORKS·Filed 1993·Granted Nov 8, 1994·56 cites·12 claims
- 0480US5148880AApparatus for drilling a horizontal controlled borehole in the earthCHARLES MACHINE WORKS·Filed 1990·Granted Sep 22, 1992·78 cites·16 claims
- 0576US6085852APipe handling deviceCHARLES MACHINE WORKS·Filed 1996·Granted Jul 11, 2000·68 cites·245 claims
- 0673US5479728AApparatus for backfilling and tamping a trenchCHARLES MACHINE WORKS·Filed 1994·Granted Jan 2, 1996·34 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →