Inventor · disambiguated record

Barry J. Leff

Also filed as: LEFF BARRY J

2 granted patents·103 citations·filing 1986–1990

68Inventor score

Technology areasH04B

Files withJOHNSON EDWARD R1 PENINSULA ENGINEERING GROUP IN1

Top patents by PatentIndex Score

2 records

0172US4783843ASplit band filter for cellular mobile radioPENINSULA ENGINEERING GROUP IN·Filed 1986·Granted Nov 8, 1988·47 cites·8 claims
0270US5187806AApparatus and method for expanding cellular system capacityJOHNSON EDWARD R·Filed 1990·Granted Feb 16, 1993·56 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →