Inventor · disambiguated record
John J. Defazio
Also filed as: DEFAZIO JOHN J
3 granted patents·118 citations·filing 1983–1986
76Inventor score
Files withIBM3
Top patents by PatentIndex Score
3 records- 0182US4800564AHigh performance clock system error detection and fault isolationIBM·Filed 1986·Granted Jan 24, 1989·45 cites·13 claims
- 0281US4564943ASystem path stressingIBM·Filed 1983·Granted Jan 14, 1986·36 cites·13 claims
- 0364US4542509AFault testing a clock distribution networkIBM·Filed 1983·Granted Sep 17, 1985·37 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →