Inventor · disambiguated record
Leonard F. Sansone
Also filed as: SANSONE LEONARD F
4 granted patents·136 citations·filing 1976–1992
80Inventor score
Top patents by PatentIndex Score
4 records- 0185US4826423AConstruction of thermoplastic tubes with tubular ribs by helical winding upon a mandrelCHEVRON RES·Filed 1987·Granted May 2, 1989·58 cites·4 claims
- 0284US5360293AIn-ground barrier member interlocking joint and seal systemBARRIER MEMBER CONTAINMENT COR·Filed 1992·Granted Nov 1, 1994·49 cites·25 claims
- 0360US4076481AAnnular extrusion dieSUSSEX PLASTICS ENGINEERING IN·Filed 1976·Granted Feb 28, 1978·17 cites·15 claims
- 0449US4151242AMethod for extruding plasticsSUSSEX PLASTICS ENGINEERING IN·Filed 1977·Granted Apr 24, 1979·12 cites·2 claims
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