Inventor · disambiguated record
Laurence M. Neff
Also filed as: NEFF LAURENCE M
3 granted patents·45 citations·filing 1979–1992
71Inventor score
Top patents by PatentIndex Score
3 records- 0164US4275475APipeline pigSCHWARTZ ROBERT E·Filed 1979·Granted Jun 30, 1981·22 cites·7 claims
- 0249US4663795APig apparatusNEFF LAURENCE M·Filed 1985·Granted May 12, 1987·15 cites·8 claims
- 0332US5265303APipeline pig implement and retaining apparatusNEFF LAURENCE M·Filed 1992·Granted Nov 30, 1993·8 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →