Inventor · disambiguated record
Martin J. Leff
Also filed as: LEFF MARTIN J
4 granted patents·136 citations·filing 1977–1989
78Inventor score
Top patents by PatentIndex Score
4 records- 0188US4351264AAdhesive metering deviceS & S CORRUGATED PAPER MACH·Filed 1981·Granted Sep 28, 1982·63 cites·17 claims
- 0288US4316755AAdhesive metering device for corrugating processesS & S CORRUGATED PAPER MACH·Filed 1980·Granted Feb 23, 1982·58 cites·3 claims
- 0367USD320539SHome/office staplerSWINGLINE INC·Filed 1989·Granted Oct 8, 1991·14 cites·1 claims
- 0426US4093497ASelf retracting stripper finger for corrugating machineS & S CORRUGATED PAPER MACH·Filed 1977·Granted Jun 6, 1978·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →